{"title":"Asimeto Plain Plug \u0026 Ring Gauges H7","description":"\u003cp\u003eAsimeto plain plug and ring hole gauges to H7 (670 and 675 series) check a bored or reamed hole, or a turned diameter, against its tolerance without reading a scale.\u003c\/p\u003e\u003cp\u003eAll held in UK stock. Order before 4.30pm for same-day dispatch, or call our technical team on 01732 887334 for help choosing.\u003c\/p\u003e","products":[{"product_id":"670-02-7","title":"Asimeto Plug Hole Gauge H7 - 670 Series - 2mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto Plug Hole Gauge H7 from the 670 Series is a precision tool designed to measure the diameter of cylindrical holes with H7 tolerance. Built for machine shops, inspection labs, and manufacturing floors where exact hole sizes matter, this gauge delivers reliable, repeatable results at a 2 mm nominal diameter.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal diameter\u003c\/b\u003e: 2 mm plug gauge for small-hole measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 670 Series Plug Hole Gauge, engineered for high-precision hole checks\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 tolerance to ensure a close, consistent fit with the hole being measured\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnd design\u003c\/b\u003e: compact, precision-ground ends that slide smoothly into cylindrical cavities\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGrip\u003c\/b\u003e: textured, ergonomic body with a subtle color marker for quick orientation\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: durable metal construction designed for repeated use in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUsing this gauge enables quick, reliable verification of hole sizes during drilling, reaming, assembly, and quality control inspections. The H7 fit provides confidence that a hole will accommodate the intended pin or bushing, reducing guesswork, wasted tooling, and part reject rates. With the 670 Series, you get consistent measurements across shifts and operators, helping you maintain tight tolerances and efficient production.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282005582,"sku":"670-02-7","price":36.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_PLUG_GAUGE_e4c607ac-bfce-4fdc-a2d2-471086da7d63.png?v=1699878877"},{"product_id":"670-03-7","title":"Asimeto Plug Hole Gauge H7 - 670 Series - 3mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto Plug Hole Gauge H7 from the 670 Series is a precision instrument designed to verify bore diameters with tight H7 tolerance. It’s built for machinists, toolmakers, and quality inspectors who require reliable, repeatable hole measurements.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 670 Series plug hole gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 3 mm bore gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 for a close fit between gauge and bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesign\u003c\/b\u003e: compact, two-ended plug gauge with a textured central section for secure handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntended use\u003c\/b\u003e: ideal for bore inspection, setup checks, and quality control in metalworking environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith its precise H7 tolerance, this gauge provides dependable measurements that help you validate hole sizes before assembly, align fixtures, or perform acceptance checks in manufacturing. The close-fit capability reduces guesswork, enabling smoother part fits and fewer rework cycles. Its compact, double-ended design supports quick comparison and accurate verification even in tight spaces, making it a practical companion for milling, turning, drilling, and general machining workflows.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282038350,"sku":"670-03-7","price":32.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_PLUG_GAUGE_07081be1-ef4a-408a-b664-40d3c0cdbc83.png?v=1699878887"},{"product_id":"670-04-7","title":"Asimeto Plug Hole Gauge H7 - 670 Series - 4mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto Plug Hole Gauge H7 from the 670 Series is a precision tool designed to accurately size cylindrical holes to a strict H7 tolerance. It’s built for technicians and inspectors who demand reliable bore verification in machining, assembly, and QA environments.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 670 Series precision plug gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDiameter\u003c\/b\u003e: 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 tolerance for a close, controlled fit with holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesign\u003c\/b\u003e: Plug gauge construction crafted for stable, repeatable measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFunction\u003c\/b\u003e: Used to measure and verify the diameter of cylindrical holes\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith an exacting H7 fit, this gauge helps you confirm bore sizes quickly and confidently, reducing guesswork during part inspection and assembly. Its precise 4 mm measurement is ideal for components where a tight tolerance is essential, ensuring consistent mating clearances and fewer reworks in production workflows.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282071118,"sku":"670-04-7","price":34.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_PLUG_GAUGE_eed2fb1e-24b8-481f-aa6b-f74f008fce76.png?v=1699878908"},{"product_id":"670-05-7","title":"Asimeto Plug Hole Gauge H7 - 670 Series - 5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Asimeto Plug Hole Gauge H7 from the 670 Series is a precision tool designed to verify hole diameters to the H7 tolerance. Built for machinists, quality-control teams, and precision manufacturers, it delivers dependable, repeatable checks for parts that demand tight fits.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal Diameter\u003c\/b\u003e: 5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance Class\u003c\/b\u003e: H7 for a controlled, close fit between gauge and bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 670 Series plug gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMeasurement Type\u003c\/b\u003e: Plug gauge crafted to assess cylindrical holes with high accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Precision-ground components with a textured grip for stable handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUsage\u003c\/b\u003e: Suited for go\/no-go inspections in machining, assembly, and quality-control workflows\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing the gauge helps ensure consistent bore sizes, reducing the risk of assembly issues and rework. By aligning hole diameters with the H7 standard, it supports reliable mating of components, improves production efficiency, and enhances overall part quality in workshops and production floors.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282103886,"sku":"670-05-7","price":37.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_PLUG_GAUGE_871a2241-23f5-433c-b90c-503e23c3b762.png?v=1699878926"},{"product_id":"670-06-7","title":"Asimeto Plug Hole Gauge H7 - 670 Series - 6mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto Plug Hole Gauge H7 from the 670 Series is a precision tool designed to measure cylindrical hole diameters with H7 tolerance. It’s a reliable choice for machinists, quality control professionals, and workshop technicians who need accurate, repeatable hole gauging in metalworking and assembly tasks.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 for a close, controlled fit with compliant holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 670 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesign\u003c\/b\u003e: Dual-ended gauge with a textured grip for stable handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Metal body designed for durability and easy longevity in workshop use\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: Ideal for go\/no-go checks, hole calibration, and precision inspection in drilling, reaming, and assembly workflows\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Plug Hole Gauge H7 helps you verify hole sizes quickly and consistently, reducing rework and ensuring reliable fits for dowel pins, bushings, and fasteners. Its tight H7 tolerance supports precise assemblies, while the ergonomic design promotes comfortable use during routine QA checks and precision machining tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282136654,"sku":"670-06-7","price":36.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_PLUG_GAUGE_963ef834-4ff9-48c0-9016-0962d47b67da.png?v=1699878934"},{"product_id":"670-08-7","title":"Asimeto Plug Hole Gauge H7 - 670 Series - 8mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto Plug Hole Gauge H7 from the 670 Series is a precision tool designed for machinists and quality-control professionals who measure cylindrical holes with tight tolerances. Built for 8 mm holes, it delivers reliable, repeatable readings where H7 accuracy matters.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeries \u0026amp; Model\u003c\/b\u003e: 670 Series plug hole gauge, calibrated for H7 tolerance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDiameter\u003c\/b\u003e: 8 mm plug gauge for direct hole-size verification\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial \u0026amp; Finish\u003c\/b\u003e: stainless steel body with a textured black grip for secure handling and durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesign\u003c\/b\u003e: precision-ground measuring ends with smooth insertion into holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCalibration\u003c\/b\u003e: factory-verified to ensure consistent, repeatable measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: ideal for go\/no-go checks in manufacturing, assembly, and inspection workflows\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith this gauge, you can quickly confirm whether a hole falls within the precise H7 window, reducing guesswork and rework. The close fit between the gauge and the hole minimizes measurement ambiguity, supporting tighter tolerances in assemblies, jigs, and fixtures. Its durable construction stands up to daily workshop use, while the ergonomic grip makes one-handed insertion and removal easy, improving setup times and overall productivity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282169422,"sku":"670-08-7","price":37.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_PLUG_GAUGE_6e928e7e-14ba-4461-b252-245289475e74.png?v=1699878945"},{"product_id":"670-10-7","title":"Asimeto Plug Hole Gauge H7 - 670 Series -10mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto Plug Hole Gauge H7 from the 670 Series is a precision tool designed to verify the diameter of cylindrical holes with H7 tolerance. Built for machinists, quality inspectors, and precision assemblies, it delivers dependable, repeatable measurements for critical fits.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 10 mm plug gauge designed for holes around the 10 mm range\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 tolerance for a close, controlled fit between gauge and hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 670 Series, a standard in precision hole gauging\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial \u0026amp; finish\u003c\/b\u003e: Hardened steel construction with a durable protective finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnds \u0026amp; contact points\u003c\/b\u003e: Dual precision-contact ends with machined surfaces for consistent measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGrip\u003c\/b\u003e: Knurled, ergonomic handle for secure, comfortable handling during use\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis gauge enables accurate hole verification during drilling, reaming, or boring operations, as well as during incoming inspections and fixture setup. By confirming that holes fall within the specified H7 window, it helps prevent assembly issues caused by undersized or oversized features. Ideal for automotive, aerospace, and general manufacturing environments where precision is essential and repeatable measurements matter.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282202190,"sku":"670-10-7","price":33.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_PLUG_GAUGE_b563d11c-f1b9-4d6c-82e9-700b6d23205b.png?v=1699878954"},{"product_id":"670-12-7","title":"Asimeto Plug Hole Gauge H7 - 670 Series - 12mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nMeet the Asimeto Plug Hole Gauge H7 from the 670 Series—a precision instrument designed for technicians who inspect cylindrical bores. Built for holes with an H7 tolerance, it delivers reliable, repeatable measurements that support tight manufacturing targets.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 670 Series plug hole gauge, engineered for high-precision bore inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 12 mm to match standard bore applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 tolerance class for a close, controlled fit between gauge and bore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: precision-ground components crafted for durability and consistent readings over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: ideal for bore verification in manufacturing, automotive, and general machine-shop environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCalibration support\u003c\/b\u003e: guidance available to help calibrate for accurate results and reliable checks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis gauge helps you verify hole diameters with confidence, reducing the risk of assembly issues and rework. Use it in quality control workflows to confirm that each bore meets the intended size, ensuring parts fit correctly and performance remains consistent across batches.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282234958,"sku":"670-12-7","price":33.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_PLUG_GAUGE_e1862b69-8ccd-4679-a338-198cf70783c2.png?v=1699878819"},{"product_id":"670-16-7","title":"Asimeto Plug Hole Gauge H7 - 670 Series - 16mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Asimeto Plug Hole Gauge H7, part of the 670 Series, is a precision inspection tool designed for machinists, toolmakers, and quality-control professionals who need reliable verification of cylindrical hole diameters to H7 tolerance.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize and tolerance\u003c\/b\u003e: 16 mm plug gauge engineered for H7 tolerance to ensure a close, accurate fit when checking cylindrical holes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries and model\u003c\/b\u003e: 670 Series plug hole gauge, purpose-built for precise hole inspection in demanding workshop environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Precision-machined metal body with a textured grip for comfortable, stable handling during measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual-end design\u003c\/b\u003e: Two precise plug tips provide stable engagement with hole walls for repeatable readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVisibility\u003c\/b\u003e: Red index marking enhances quick orientation during inspections for faster QC checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for verifying holes in dies, molds, housings, and assemblies where tight H7 tolerance is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCare and maintenance\u003c\/b\u003e: Clean after use and store in a protective setup to maintain accuracy and longevity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing this gauge helps ensure hole diameters meet the exact H7 tolerance, improving fit and function across components and assemblies. It reduces guesswork, minimizes rework, and speeds up setup and quality checks in daily manufacturing and maintenance tasks. The 670 Series design prioritizes stability and repeatability in real-work environments, making it a dependable choice for professionals who rely on precise hole measurements to keep production moving smoothly.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282267726,"sku":"670-16-7","price":40.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_PLUG_GAUGE_559fb393-9795-4a7e-8e5a-0abbd89d6c69.png?v=1699878859"},{"product_id":"670-20-7","title":"Asimeto Plug Hole Gauge H7 - 670 Series - 20mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto Plug Hole Gauge H7 from the 670 Series is a precision instrument built for engineers, machinists, and quality-control professionals who measure cylindrical holes with tight H7 tolerance. Sized specifically for 20 mm bores, it delivers accurate, repeatable readings with a reliable fit between gauge and bore.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 670 Series — a line of precision hole gauges designed for high-accuracy bore inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDiameter compatibility\u003c\/b\u003e: Optimized for 20 mm holes with H7 tolerance, ensuring a close, controlled fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesign\u003c\/b\u003e: Dual-ended body with a textured central grip and polished ends for easy handling and alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAccuracy\u003c\/b\u003e: Precision-machined geometry to maintain stable measurements across repeated checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for quality control, machining setups, and assembly verification where bore size matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUsing this gauge reduces guesswork in hole inspection and helps ensure assemblies fit as designed. The 20 mm H7 specification supports consistent manufacturing tolerances, enabling quicker pass\/fail decisions during inline quality checks. Its robust construction and precise geometry translate to fewer rework cycles and more reliable part-to-hole compatibility in tools, jigs, and housings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282300494,"sku":"670-20-7","price":44.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_PLUG_GAUGE_9582c86d-583e-4a99-92bc-86f5febdaf66.png?v=1699878869"},{"product_id":"670-40-7","title":"Asimeto Plug Hole Gauge H7 - 670 Series - 40mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto 670 Series Plug Hole Gauge H7 is a precision measuring tool designed for machinists and quality-control professionals who need reliable hole diameter checks. With a 40 mm nominal size and an H7 tolerance, it delivers a close, repeatable fit that supports tight tolerance manufacturing.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 40 mm plug gauge for accurate hole verification\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 tolerance to ensure a near-perfect match between gauge and hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 670 Series, a trusted line of precision hole gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: robust metal body built for repeated use in inspection and setup\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eErgonomic design\u003c\/b\u003e: thoughtfully textured grip area for comfortable handling during measurements\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUsing this gauge provides quick, repeatable checks of hole diameters to ensure components fit correctly, minimize assembly issues, and maintain tight tolerances in production. The 40 mm size is ideal for common bore applications, while the H7 tolerance delivers a precise, dependable reference for quality control and final assembly. Integrate the Asimeto Plug Hole Gauge into your machining, molding, or automotive workflows to speed up setup, reduce guesswork, and uphold consistent part quality.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282333262,"sku":"670-40-7","price":81.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_PLUG_GAUGE_433fd962-5f00-4c19-b14d-ae0bc63a9abe.png?v=1699878899"},{"product_id":"670-50-7","title":"Asimeto Plug Hole Gauge H7 - 670 Series - 50mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nMeet the Asimeto Plug Hole Gauge H7 from the 670 Series—a precision tool engineered for accurate hole-diameter verification in machining, quality control, and manufacturing environments. Designed for professionals who rely on consistent tolerances, this gauge delivers reliable readings with H7-level accuracy.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 50 mm length for compact use in tight workspaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 tolerance to ensure a close, go\/no-go fit with cylindrical holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 670 Series—built for precision and durability in daily workshop use\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial \u0026amp; finish\u003c\/b\u003e: Hardened steel body with a protective finish and smooth, finished ends for easy insertion\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGrip design\u003c\/b\u003e: Textured central handle with a red alignment band for quick orientation and secure handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntended use\u003c\/b\u003e: Ideal for hole-diameter verification in quality checks, calibration of drills\/reamers, and setup verification\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis plug hole gauge helps you verify hole sizes with confidence, reducing guesswork during assembly and machining. Its precise H7 interface supports repeatable measurements across production runs, supporting tighter quality control and better process stability.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282529870,"sku":"670-50-7","price":100.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_PLUG_GAUGE_543ed546-8370-4e81-914e-1337e73ae781.png?v=1699878916"},{"product_id":"675-03-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 3mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nMeet the Asimeto Ring Hole Gauge H7, 675 Series — a precision tool engineered to measure the diameter of ring-shaped holes with H7 tolerance. It’s a reliable choice for machinists, toolmakers, and quality-control professionals who demand tight, repeatable bore checks on small apertures.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 3 mm ring hole gauge designed for precise checks of small-diameter holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 close-fit tolerance ensures repeatable measurements between gauge and hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 675 Series, a line dedicated to high-accuracy hole gauging\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: precision-machined metal with a durable, corrosion-resistant finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesign\u003c\/b\u003e: ring-shaped form for easy insertion and consistent readings from multiple angles\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: ideal for QC workflows, fixture checks, and assembly tolerancing of ring holes in mechanical parts\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis gauge helps you confirm bore readiness quickly and reliably, reducing guesswork and the risk of misfits in production or repair work. With a close H7 fit, parts slide into tolerance more predictably, enabling smoother assemblies, fewer rework cycles, and better overall part quality. Built for daily workshop use, the Asimeto 675 Series ring hole gauge combines precision with practicality, making it a staple tool in any precision machining or quality-control environment.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282562638,"sku":"675-03-0","price":73.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_27fb4582-f6dc-47e5-bf9c-28e6fb6dfccb.png?v=1699879213"},{"product_id":"675-04-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 4mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto Ring Hole Gauge H7 from the 675 Series is a precision tool designed to measure the diameter of ring-shaped holes with H7 tolerance. It’s built for machinists, quality control technicians, and precision assembly teams who demand reliable, repeatable gauging in tight-tolerance applications.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 4 mm ring-hole gauge designed for accurate measurement of 4 mm holes within H7 tolerance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance class\u003c\/b\u003e: H7, providing a close, consistent fit between gauge and hole.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 675 Series, trusted for ring-hole measurement tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMeasurement reliability\u003c\/b\u003e: Engineered for precision and repeatability in daily use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdeal use\u003c\/b\u003e: Suited for manufacturing, quality control, and mechanical assemblies requiring tight fits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Asimeto Ring Hole Gauge H7, professionals can quickly verify that a hole meets its specified H7 tolerance, reducing guesswork during setup and inspections. By delivering consistent readings, it helps minimize rework, improves part fit, and accelerates QA workflows in metalworking, automotive, and machinery environments. The compact, purpose-built design makes it a dependable companion from prototype validation to routine production checks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282595406,"sku":"675-04-0","price":73.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_50b08049-86b3-48f9-9c66-3f473fa34e02.png?v=1699879230"},{"product_id":"675-05-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Asimeto Ring Hole Gauge H7 from the 675 Series is a precision measurement tool designed for professionals who need reliable, repeatable readings of ring-shaped hole diameters with tight H7 tolerance.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries and tolerance\u003c\/b\u003e: 675 Series Ring Hole Gauge with H7 tolerance for a close, controlled fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntended use\u003c\/b\u003e: Ideal for quality control, machining, and assembly environments that require accurate hole measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReading marks\u003c\/b\u003e: Clear engravings and reference indicators for quick, in-work checks (including a standard temperature reference seen on the gauge)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction emphasis\u003c\/b\u003e: Engineered for precision and repeatability in regular production workflows\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis gauge helps ensure components fit as designed by delivering dependable measurements of ring-hole diameters, reducing guesswork and rework. By aligning with H7 tolerance requirements, it supports tighter tolerances in assemblies, fixtures, and tooling, contributing to consistent outcomes across production runs. The clear markings and standard-temperature reference enable faster checks during setup and routine inspections, making it a practical addition to any precision-focused workshop.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282628174,"sku":"675-05-0","price":73.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_b38aec81-f9c0-4337-b562-8e5462097011.png?v=1699879248"},{"product_id":"675-06-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 6mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Asimeto Ring Hole Gauge H7, part of the 675 Series, is a precision measurement tool designed for engineers and machinists who work with ring-shaped holes that require tight tolerances. Sized for a 6 mm nominal hole, it delivers reliable, repeatable readings you can trust on every part.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal Size\u003c\/b\u003e: 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 675 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 tolerance for a close fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMeasurement Type\u003c\/b\u003e: Ring hole diameter gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision and Reliability\u003c\/b\u003e: Engineered for consistent measurements in both setup and inspection\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdeal For\u003c\/b\u003e: High-precision machining, quality control, and assembly where tight tolerances matter\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis gauge helps you verify hole diameters with confidence, supporting tighter tolerances and reducing rework. The H7 capability provides a near-match fit between the gauge and ring-shaped holes, enabling accurate assessments during part fabrication, tool setup, and final QC checks. Use it to streamline your manufacturing workflow, document precise measurements, and maintain consistent part quality across batches.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282660942,"sku":"675-06-0","price":70.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_cd83884e-6731-41d4-90b7-83063e55880d.png?v=1699879265"},{"product_id":"675-07-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 7mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Asimeto Ring Hole Gauge H7 from the 675 Series is a precision measuring tool designed for professionals who need dependable ring-hole diameter readings with H7 tolerance. It’s ideal for machining, quality control, and assembly environments where tight tolerances matter.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eH7 tolerance compatibility\u003c\/b\u003e: Engineered to measure ring-shaped holes that conform to the H7 tolerance, providing a close and repeatable fit with each check.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e675 Series precision\u003c\/b\u003e: Part of Asimeto’s 675 Series, built for consistent performance and durable use in busy workshops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 7 mm reference size, making it a go-to gauge for common small-diameter ring holes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRing-hole measurement design\u003c\/b\u003e: Specifically shaped to accurately quantify the diameter of circular, ring-shaped openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClear, professional finish\u003c\/b\u003e: Finished with a clean surface and legible markings to speed setup and reduce reading errors.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis gauge helps you verify hole dimensions quickly and reliably, reducing rework and scrap by catching out-of-tolerance parts at the inspection stage. It supports precise assembly, consistent part mating, and quality-control workflows across metalworking, automotive, and manufacturing environments. Ideal for technicians who demand repeatable measurements, the Asimeto H7 ring-hole gauge ensures dependable checks from one part to the next.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280282726478,"sku":"675-07-0","price":70.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_a59f088c-b3fb-454a-ab6a-c96fa120293c.png?v=1699879275"},{"product_id":"675-08-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 8mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Asimeto Ring Hole Gauge H7, from the 675 Series, is a precision tool designed to verify the diameter of ring-shaped holes with H7 tolerance. Built for machinists, quality inspectors, and manufacturing engineers, it delivers reliable measurements to support tight tolerances in production.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 tolerance for a close, controlled fit with ring holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 675 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntended use\u003c\/b\u003e: Precision gauge for measuring the diameter of ring-shaped holes in machined parts, jigs, and fixtures\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMeasurement principle\u003c\/b\u003e: Direct diameter reference that provides quick, repeatable checks on the shop floor\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis gauge helps you quickly confirm hole size accuracy, reduces guesswork during assembly, and supports consistent quality control across production runs. Its tight H7 fit is ideal for applications where precise hole diameters are critical, such as bearing seats, gear housings, and aligned assemblies. Use it in setup, inspection, and calibration moments to maintain reliable tolerances and reduce rework.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280283086926,"sku":"675-08-0","price":70.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_ff9f8369-635f-4d99-a83e-f909f0818a3c.png?v=1699879283"},{"product_id":"675-09-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 9mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto Ring Hole Gauge H7 from the 675 Series is a precision measurement tool designed for professionals who need accurate, repeatable checks of ring-shaped hole diameters with tight H7 tolerance.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 9 mm hole gauge, tailored for precise 9 mm ring-hole inspections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 tolerance delivers a close, consistent fit between gauge and hole during measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: Part of the 675 Series, engineered for reliability and long-term use in demanding work environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReading marks\u003c\/b\u003e: Clear engravings—including a standard reference at 20°C—for quick, readable measurements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurability\u003c\/b\u003e: Robust metal construction with a smooth, corrosion-resistant finish built to withstand daily workshop use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUsing this gauge, you gain confidence in your quality control and assembly processes. The precise H7 fit minimizes guesswork, helping you identify acceptable components and prevent misfits before they become costly rework. Its durable build and clear markings support fast inspections, consistent documentation, and improved workflow across manufacturing or repair environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280283119694,"sku":"675-09-0","price":70.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_8d481599-73a0-4fe8-9b96-463cd8c20b91.png?v=1699879292"},{"product_id":"675-10-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 10mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Asimeto Ring Hole Gauge H7, from the 675 Series, is a precision tool crafted for engineers, machinists, and quality-control professionals who need accurate measurements of ring-shaped holes with H7 tolerance. Specifically designed for a 10 mm nominal size, it delivers dependable, repeatable readings that support tight tolerances in critical assemblies.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 675 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal Size\u003c\/b\u003e: 10 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMeasurement Type\u003c\/b\u003e: Ring-shaped hole diameter gauge for H7 tolerance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7, ensuring a close fit between gauge and hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision\u003c\/b\u003e: Engineered for high precision and repeatable results\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntended Use\u003c\/b\u003e: Ideal for manufacturing, assembly, and quality-control inspections\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis gauge helps you verify bore sizes quickly and reliably, reducing the risk of mismatched components and rework. Use it during inspections, in-process checks, or final assembly to confirm ring-hole diameters meet tight tolerance requirements and maintain consistent performance across parts.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280283152462,"sku":"675-10-0","price":68.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_396d06f4-68d6-4035-be4d-93c66a68a4be.png?v=1699879117"},{"product_id":"675-12-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 12mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Asimeto Ring Hole Gauge H7 from the 675 Series is a precision tool designed for engineers and quality control professionals who need dependable ring-hole diameter measurements with tight H7 tolerance. Built for repeatable accuracy, this gauge helps you verify critical ring-shaped holes quickly and with confidence.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 12 mm, matching the stated specification for accurate ring-hole checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 675 Series, a family of gauges crafted for consistent measurement performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 tolerance, ensuring a close, reliable fit between gauge and hole for tight-tolerance work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: Specifically engineered to measure the diameter of ring-shaped holes in precision components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAccuracy and reliability\u003c\/b\u003e: Designed to deliver steady, repeatable readings essential for quality control and inspection tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis gauge supports applications across machining, fixture setup, and assembly where exact hole sizing matters. By providing precise diameter checks at the 12 mm range with H7 tolerance, it helps reduce rework, minimize fit issues, and ensure consistent part mating in production environments.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280283185230,"sku":"675-12-0","price":73.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_d91c8db9-1796-4c00-b8da-91198e52865d.png?v=1699879149"},{"product_id":"675-14-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 14mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto Ring Hole Gauge H7, 675 Series, 14 mm is a precision tool designed for professionals who need dependable checks of ring-shaped holes to the H7 tolerance. Built for machinists, inspectors, and precision manufacturers, it offers consistent, trustworthy measurements for tight fits.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeries and type\u003c\/b\u003e: 675 Series Ring Hole Gauge for reliable hole sizing\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 14 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 hole tolerance, suitable for close-fit applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAccuracy standard\u003c\/b\u003e: Ring gauge accuracy in line with DIN 2250\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Hardened steel for durable, long-lasting performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Ring-shaped gauge with a central bore designed for easy insertion into the hole under test\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct code\u003c\/b\u003e: 675-14-0 (14 mm size within the 675 Series)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis gauge enables quick, repeatable verification of 14 mm ring-shaped holes, ensuring parts assemble with the intended clearance or interference. The H7 tolerance provides a precise, predictable fit, helping reduce rework and scrap in production and inspection workflows. Its hardened-steel construction stands up to daily use in busy workshops, while its DIN 2250-compliant accuracy gives you confidence across multiple measurement sessions. Ideal for quality control, jig and fixture validation, and any environment that requires reliable hole sizing for ring geometries.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280283217998,"sku":"675-14-0","price":73.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_f30114d4-31b4-4d23-bc8c-b80a7b09bca8.png?v=1699879158"},{"product_id":"675-15-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 15mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nDesigned for precision-focused manufacturing and inspection teams, the Asimeto Ring Hole Gauge H7 (675 Series) delivers reliable measurements for ring-shaped holes that require an H7 tolerance. This compact gauge is built to provide consistent readings during setup, calibration, and quality checks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 675 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize \/ Nominal Diameter\u003c\/b\u003e: 15 mm nominal hole gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 fit for tight, predictable hole engagement\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFunction\u003c\/b\u003e: Specialized tool for measuring the diameter of ring-shaped holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision\u003c\/b\u003e: Engineered for repeatable accuracy in demanding workshop environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis gauge helps you verify bore diameters with confidence, supporting tighter quality control and more efficient production cycles. The H7 tolerance ensures a close, reliable fit between the gauge and the hole, making it ideal for applications where consistent bore dimensions are critical. It’s particularly well-suited for toolmaking, jig and fixture verification, and downstream assembly where precise bore control minimizes rework and fit issues. Use cases include post-drilling\/reaming checks, fixture calibration, and routine bore inspections in automotive, industrial, and machining workflows.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280283250766,"sku":"675-15-0","price":73.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_b1f3dc6e-0413-4b76-81f9-17ee642899a0.png?v=1699879167"},{"product_id":"675-16-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 16mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nAsimeto Ring Hole Gauge H7 from the 675 Series is a precision measuring tool engineered for accurate assessment of ring-shaped holes with H7 tolerance. Built for workshop professionals and inspection roles, it delivers dependable readings that support tight manufacturing tolerances.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size\u003c\/b\u003e: 16 mm ring-hole gauge designed for measuring holes of this standard size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 tolerance to ensure a close, repeatable fit between gauge and hole.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 675 Series — a proven lineage of precision gauges for reliable results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMeasurement type\u003c\/b\u003e: Specifically optimized for the inner diameter of ring-shaped holes with high accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Durable, precision-machined metal construction with smooth, stable surfaces for repeatable measurements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith the Asimeto H7 ring gauge, you gain consistent, trustworthy measurements that improve part fit, reduce rework, and speed up quality checks in machining, milling, and assembly workflows. Ideal for setup verification, in-process inspection, and final QA, this gauge helps you confirm hole sizes align with the H7 specification for dependable, repeatable results across production runs.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280283283534,"sku":"675-16-0","price":73.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_fd1607f8-77ad-4af9-bf28-0bc49c820295.png?v=1699879175"},{"product_id":"675-17-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 17mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto Ring Hole Gauge H7 from the 675 Series is a precision tool built for measuring the diameter of ring-shaped holes with tight H7 tolerance. Designed for professionals in machining, inspection, and quality control, it delivers reliable readings you can trust on every part.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize and tolerance\u003c\/b\u003e: specifically designed for 17 mm ring-shaped holes with an H7 tolerance to ensure a close, controllable fit between gauge and bore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: part of the 675 Series, a trusted line of high-precision measurement gauges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: purpose-built for accurate diameter measurement of ring-shaped holes in mechanical components, housings, and assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision and repeatability\u003c\/b\u003e: engineered for consistent measurements and dependable performance across multiple checks and parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction philosophy\u003c\/b\u003e: designed to deliver stable readings in professional inspection environments with minimal variance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis gauge helps you verify bore diameters quickly and accurately, reducing guesswork during assembly and QC. It supports tight tolerances in production, tooling, and maintenance contexts, ensuring parts fit as intended and helping you uphold consistent quality across batches. Ideal for quality control teams, machinists, and engineers who require reliable ring-bore verification in their metrology workflow.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280283316302,"sku":"675-17-0","price":73.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_8ab8bbb3-11bc-4fcf-8ed3-57255f09c6b9.png?v=1699879183"},{"product_id":"675-18-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 18mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Asimeto Ring Hole Gauge H7 from the 675 Series is a precision measuring tool built for engineers, machinists, and quality inspectors who work with ring-shaped holes. It provides a reliable, close-fit reference for verifying hole diameters to the H7 tolerance.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal Diameter\u003c\/b\u003e: 18 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 fit for ring-shaped holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 675 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesigned For\u003c\/b\u003e: Measuring the diameter of ring-shaped holes with tight tolerances\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision\u003c\/b\u003e: Engineered for high accuracy and repeatable results\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdeal For\u003c\/b\u003e: Quality control, fixture setup, and part inspection in manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing this gauge helps you rapidly confirm bore sizes, reduce guesswork, and minimize rework from out-of-tolerance holes. Its close H7 fit supports reliable assembly by ensuring mating components slide into place with the intended clearance. Ideal for on-the-floor checks, calibration routines, and documentation for QA records, the Asimeto Ring Hole Gauge delivers consistent measurements you can trust across production runs.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280283349070,"sku":"675-18-0","price":73.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_0457f31f-53d1-45d8-9693-943c164f8ead.png?v=1699879193"},{"product_id":"675-20-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 20mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto Ring Hole Gauge H7 from the 675 Series is a precision measuring tool designed for professionals who require accurate assessment of ring-shaped hole diameters with tight tolerance.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 675 Series precision ring hole gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 20 mm nominal diameter for ring holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 tolerance for a close, dependable fit between gauge and hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUsage\u003c\/b\u003e: Designed to measure ring-shaped holes with strict tolerances in manufacturing environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReadability\u003c\/b\u003e: Clear, legible markings for fast verification during setup and inspection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith its precise construction and H7 tolerance, this gauge delivers repeatable measurements that support consistent part quality, reduce guesswork during setup, and minimize machining rework. It fits seamlessly into QA protocols, inspection routines, and daily shop floor checks, helping teams confirm bore diameters meet exact specifications for reliable assemblies and long-term performance. Ideal for workshops, production lines, and any operation that regularly verifies circular holes around 20 mm in diameter.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280283381838,"sku":"675-20-0","price":78.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_ffa4a5b6-7d0a-41b2-bd80-805899862650.png?v=1699879202"},{"product_id":"675-40-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 40mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nIntroducing the Asimeto Ring Hole Gauge H7 from the 675 Series—a precision tool for measuring the diameter of ring-shaped holes with tight H7 tolerances. Designed for machinists, quality-control inspectors, and precision assemblers, it delivers reliable, repeatable readings every time.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 675 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 40 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 tolerance for a close-fit pairing with the hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: specifically for measuring the diameter of ring-shaped holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision\u003c\/b\u003e: engineered to provide accurate, repeatable measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntended users\u003c\/b\u003e: ideal for manufacturing, machining, and inspection environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis gauge supports precise hole verification during setup, in-process checks, and final QA. By delivering consistent readings within the H7 class, it helps ensure parts meet exacting specifications, reduces rework, and aids in documenting compliance with tight dimensional requirements. Use it to streamline toleranced assemblies and maintain reliable quality across production runs.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280283414606,"sku":"675-40-0","price":100.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_988d1ddc-e3c2-4243-981e-19607cb60dc5.png?v=1699879221"},{"product_id":"675-50-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 50mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Asimeto Ring Hole Gauge H7 from the 675 Series is a precision tool designed for machinists and quality engineers who need exact measurements of ring-shaped holes. It delivers reliable, repeatable readings with H7 tolerance for tight, consistent fits.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal Size\u003c\/b\u003e: 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 675 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 for tight, close-fitting hole measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Precision-machined metal with a smooth, durable finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesign\u003c\/b\u003e: Ring-shaped gauge with a clear central bore to guide accurate measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCalibration Reference\u003c\/b\u003e: Marked for standard conditions at 20°C to support dimensional accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdeal For\u003c\/b\u003e: Quality control and inspection in metalworking, automotive, and aerospace applications\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis gauge helps you quickly verify hole diameters against a strict H7 tolerance, reducing guesswork and ensuring parts meet precise specifications. Its robust construction withstands daily workshop use, while the centered bore design makes alignment effortless during measurements, enabling faster QA cycles and more consistent results across batches.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280283447374,"sku":"675-50-0","price":131.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_fbe496b5-fcf2-412f-92b6-46a312052d35.png?v=1699879239"},{"product_id":"675-60-0","title":"Asimeto Ring Hole Gauge H7 - 675 Series - 60mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Asimeto Ring Hole Gauge H7 from the 675 Series is a precision instrument designed to measure the diameter of ring-shaped holes with H7 tolerance. It's ideal for machinists, quality control professionals, and workshop technicians who require tight, repeatable fits.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: 675 Series, engineered for consistent ring-hole measurements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 60 mm nominal gauge size to cover holes in the 60 mm range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTolerance\u003c\/b\u003e: H7 standard tolerance for close, reliable fits between gauge and hole.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: Specifically used to verify the diameter of ring-shaped holes during setup and inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision Core\u003c\/b\u003e: Built for accuracy and repeatability under typical workshop conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Asimeto Ring Hole Gauge H7, you gain confidence that ring holes meet exacting specifications without guesswork. The H7 tolerance ensures a snug, reproducible fit, reducing rework and misfits in assemblies. Use it during jig and fixture setup, during incoming inspection of machined parts, or as part of a standard dimensional check in production lines to maintain consistent quality across batches.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Asimeto","offers":[{"title":"Default Title","offer_id":40280283480142,"sku":"675-60-0","price":162.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ASIMETO_HOLE_RING_GAUGE_eafc3513-cea8-4412-91d1-dad4ae872f7c.png?v=1699879256"}],"url":"https:\/\/www.protool-ltd.co.uk\/collections\/asimeto-hole-gauges-h7.oembed","provider":"Protool Precision Tools","version":"1.0","type":"link"}