{"title":"Carbide Burrs for Back Faces \u0026 Cross Holes","description":"\u003cp\u003eInverted cone carbide burrs (Type N) for the burrs you cannot see. Narrow at the shank and wide at the tip, an inverted cone passes through a hole, tips against the far face and cuts on the withdrawal stroke — reaching a back-face burr that no hand scraper will get to.\u003c\/p\u003e\n\u003cp\u003eThe same geometry handles the intersection where a cross hole breaks into a bore, one of the hardest burrs to remove in a machined part. The flat top face lets you clean the intersection square rather than rolling the edge over into the bore.\u003c\/p\u003e\n\u003cp\u003eStocked in single and double cut, 3mm to 16mm head diameter. For access through a small hole, a 3mm head on a 3mm shank will pass through a hole a 6mm head will not.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/vortex.png?v=1657700949\"\u003e\u003c\/p\u003e","products":[{"product_id":"pro1500912","title":"Vortex Carbide Burr Type N - Inverted Cone - Single Cut - 3mm Diameter","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Vortex Carbide Burr Type N - Inverted Cone - Single Cut is a precision cutting tool crafted from high-quality carbide. With a 3 mm diameter and an inverted cone profile, it is designed to reach into recessed areas for deburring, chamfering, and creating smooth transitions in tight spaces.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInverted cone geometry for tight spaces\u003c\/b\u003e: This profile lets you access awkward corners and recessed edges, enabling clean deburring and precise chamfers where other burrs can’t reach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSingle-cut design for fast, controlled cutting\u003c\/b\u003e: Delivers efficient material removal with minimal chatter, making roughing tasks quicker while preserving surface integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable carbide construction\u003c\/b\u003e: Built for longevity and reliable performance across a range of metals, delivering consistent results project after project.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned for engineers, technicians, and hobbyists, this burr helps you streamline shaping and finishing tasks in confined areas. Its robust carbide composition and purposeful geometry reduce the need for rework, shorten cycle times, and produce smoother, more professional finishes on a variety of metals. Pair it with your standard rotary tool or die grinder to improve workflow, cut down downtime, and achieve dependable, repeatable results in fabrication, automotive, electronics enclosures, and precision modeling applications.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":41831472463950,"sku":"PRO1500912","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/N1_45b71e09-f9d4-4d12-bc4f-eb2ea4aeba4f.png?v=1789549525"},{"product_id":"pro1500913","title":"Vortex Carbide Burr Type N - Inverted Cone - Single Cut - 6mm Diameter","description":"\u003cdiv\u003e\n\u003cp\u003eThe Vortex Carbide Burr Type N – Inverted Cone – Single Cut (6 mm diameter) is a precision shaping tool designed for material removal and finishing in tight spaces. Crafted from high-quality carbide, its inverted cone geometry excels at deburring, chamfering, and delivering smooth finishes in recessed areas, helping you work faster and with consistent results.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInverted Cone Geometry for Tight Spaces\u003c\/b\u003e: Reaches into corners and recessed pockets to deburr, chamfer, and refine edges with controlled, repeatable cuts, reducing manual finishing time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSingle-Cut Carbide Construction\u003c\/b\u003e: Delivers fast material removal with minimal chatter, providing cleaner surfaces and steady performance across a range of metals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e6 mm Diameter Versatility\u003c\/b\u003e: Compact size fits small pockets and precision work, offering precise control on delicate profiles and tight tolerances.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTogether, this burr accelerates finishing workflows by delivering reliable, repeatable results. The tough carbide resists wear on demanding applications, while the inverted cone profile maintains stable cuts in hard-to-reach areas, giving engineers, machinists, and hobbyists a dependable tool for deburring, chamfering, and shaping with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":41831472496718,"sku":"PRO1500913","price":4.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/N1_47bbfbb1-0354-406a-b485-461127c8ba91.png?v=1789549528"},{"product_id":"pro1500914","title":"Vortex Carbide Burr Type N - Inverted Cone - Single Cut - 10mm Diameter","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Vortex Carbide Burr Type N - Inverted Cone - Single Cut is a precision deburring and finishing tool designed for tight spaces. With a 10 mm diameter and rugged carbide construction, it delivers fast material removal and clean edges where larger burrs can't reach.\n\u003c\/p\u003e\n\u003cp\u003e\nIdeal for engineers, machinists, and hobbyists working in pockets, recesses, or intricate features, this inverted cone burr excels at deburring, chamfering, and smoothing complex geometries in a variety of metals.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInverted Cone geometry for tight spaces\u003c\/b\u003e: Reaches recessed edges and tight corners to deburr, chamfer, and smooth surfaces without disturbing adjacent features.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSingle-Cut design for fast, clean material removal\u003c\/b\u003e: Delivers efficient cutting with reduced chatter, making roughing tasks quicker and more predictable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable carbide for long tool life\u003c\/b\u003e: Built to withstand repeated use across metals, maintaining a consistent edge and reliable performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing this burr translates to fewer passes and more consistent finishes in challenging pockets, helping you streamline fabrication, maintenance, and prototyping workflows. Its robust construction and focused geometry give you confident control in precision shaping, enabling smoother surfaces and reliable results across projects.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":41831472529486,"sku":"PRO1500914","price":8.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/N1_a1e53d24-a3bd-44af-87d6-6a21e4bd093f.png?v=1789549531"},{"product_id":"pro1500915","title":"Vortex Carbide Burr Type N - Inverted Cone - Single Cut - 12mm Diameter","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Vortex Carbide Burr Type N - Inverted Cone - Single Cut is a 12 mm diameter precision tool designed for efficient material removal and shaping in tight spaces. Made from high-quality carbide, its inverted cone geometry is ideal for deburring, chamfering, and creating smooth finishes in recessed areas, making it a reliable choice for engineers, machinists, and hobbyists working with a variety of metals.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInverted cone geometry for tight spaces\u003c\/b\u003e: Enables precise deburring and chamfering in recessed areas and contours, delivering consistent radii without gouging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable carbide construction\u003c\/b\u003e: Delivers long tool life and reliable performance across metals, resisting wear under roughing tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSingle-cut design for smooth, fast cutting\u003c\/b\u003e: Removes material quickly with minimal chatter, producing cleaner finishes and reducing finishing time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith its focused geometry and robust carbide construction, this burr helps you complete deburring and chamfering tasks in tight spaces faster, achieve consistent surface finishes across metals, and minimize downtime through reliable, durable performance.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":41831472693326,"sku":"PRO1500915","price":12.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/N1_b2c32819-ea81-4173-b757-2af9b3ddadec.png?v=1789549534"},{"product_id":"pro1500916","title":"Vortex Carbide Burr Type N - Inverted Cone - Single Cut - 16mm Diameter","description":"\u003cdiv\u003e\n\u003cp\u003eThe Vortex Carbide Burr Type N — Inverted Cone, Single Cut — is a precision tool designed for material removal and shaping in tight spaces.\u003c\/p\u003e\n\u003cp\u003eMade from carbide for durability, its inverted cone profile excels at deburring, chamfering, and creating smooth finishes in recessed areas. The single-cut edge provides fast cutting with minimal chatter, making it well-suited for roughing tasks and demanding metalwork.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInverted Cone Geometry\u003c\/b\u003e: Enables precise deburring, chamfering and smoothing in tight pockets and recessed features, delivering cleaner finishes with less manual finishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSingle-Cut Design for Efficient Deburring\u003c\/b\u003e: Provides faster material removal with reduced chatter, giving you better control and shorter cycle times on roughing tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarbide Construction, 16 mm Diameter\u003c\/b\u003e: Durable carbide construction delivers long tool life and consistent results across a variety of metals, even under heavy use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUsed by engineers and technicians alike, this burr helps you finish internal features with a consistent, smooth edge, speeding up workflows and reducing rework. The 16 mm diameter offers a practical size for confined work, while the carbide body resists wear to deliver reliable shaping and finishing across a range of metals, project after project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":41831472726094,"sku":"PRO1500916","price":25.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/N1_a133d6e6-ce26-4388-a55b-62694f331be7.png?v=1789549537"},{"product_id":"pro1500917","title":"Vortex Carbide Burr Type N - Inverted Cone - Double Cut - 3mm Diameter","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Vortex Carbide Burr Type N - Inverted Cone - Double Cut is a precision grinding burr built for metalworking tasks that demand accuracy in tight spaces. Crafted from durable carbide and featuring a compact 3 mm diameter, this burr excels at controlled material removal, deburring, and shaping in recessed areas where other tools struggle to reach.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInverted Cone Geometry for Tight Spaces\u003c\/b\u003e: Access recessed features and narrow corners with ease, delivering precise deburring and chamfering where it matters most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-Cut Design for Smoother, Efficient Cutting\u003c\/b\u003e: Two cutting edges produce finer chips and a cleaner surface, helping you finish faster with less post-processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Carbide Construction with 3 mm Diameter for Precision\u003c\/b\u003e: Long tool life and consistent performance across metals, with a compact size ideal for detailed, high-precision work.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned to support engineers, machinists, tradespeople, and hobbyists alike, this burr helps you deliver reliable shaping, finishing, and deburring results across a range of metals. Its durable carbide construction pairs with a refined double-cut approach to reduce finishing steps, minimize downtime, and enable consistent results in demanding applications. The 3 mm diameter provides precise control for tight radii and intricate features, making it a dependable choice for precision-oriented workflows.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":41831473315918,"sku":"PRO1500917","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/N2_3cb4aee1-3d40-41b4-8304-893a1683e1c2.png?v=1789549540"},{"product_id":"pro1500918","title":"Vortex Carbide Burr Type N - Inverted Cone - Double Cut - 6mm Diameter","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Vortex Carbide Burr Type N combines precision with durability for metalworking tasks that demand careful deburring, chamfering, and shaping. With its inverted cone profile and double-cut geometry, this 6 mm burr is engineered to access recessed areas and tight spaces where detail matters.\n\u003c\/p\u003e \u003cp\u003e\nCrafted from durable carbide, the inverted cone geometry excels at removing burrs and smoothing edges in complex features. The double-cut design increases cutting efficiency, reduces chip size for cleaner finishes, and delivers consistent results on a wide range of metals.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInverted cone geometry for tight spaces\u003c\/b\u003e: Access recessed areas and narrow contours with ease, enabling precise deburring and chamfering where traditional tools struggle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-cut design for faster, cleaner cuts\u003c\/b\u003e: Optimizes material removal, produces smaller chips, and leaves a smoother finish on intricate detail work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable carbide construction\u003c\/b\u003e: Hardened cutting edges resist wear, providing long tool life and reliable performance across metal types.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis burr helps you streamline your workflow by delivering precise edges quickly, reducing the need for rework and touch-up. Its compact 6 mm cutting head fits into confined features, so you can finish complex parts faster while maintaining consistent results and high-quality finishes across a variety of metals.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":41831474233422,"sku":"PRO1500918","price":4.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/N2_fd145ae1-48fc-42d2-81ff-2e05c73a64c0.png?v=1789549543"},{"product_id":"pro1500919","title":"Vortex Carbide Burr Type N - Inverted Cone - Double Cut - 10mm Diameter","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Vortex Carbide Burr Type N - Inverted Cone - Double Cut is a high-performance carbide burr designed for precise material removal and shaping in metalworking. With a 10 mm diameter and an inverted cone profile, it’s ideal for deburring and chamfering in recessed areas and tight spaces.\n\u003c\/p\u003e \u003cp\u003e\nManufactured from durable carbide, it delivers consistent performance across a range of metals and provides a smoother finish than traditional burrs. It’s a dependable choice for engineers, tradespeople, hobbyists, and DIYers who need reliable shaping, finishing, and deburring results.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInverted cone geometry for hard-to-reach areas\u003c\/b\u003e: Access recessed corners and tight gaps with precision, enabling controlled material removal and a clean edge finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-cut design for fast, clean cuts\u003c\/b\u003e: Two cutting faces deliver efficient material removal, finer chips, and a smoother overall surface with reduced vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable carbide construction for long tool life\u003c\/b\u003e: Hardened carbide provides wear resistance and consistent performance across metals, reducing tool changes and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis burr helps streamline your workflow by delivering reliable, repeatable results from part to part. The combination of durable carbide, precise inverted-cone geometry, and double-cut action yields cleaner edges, tighter tolerances, and less rework—whether you’re deburring, chamfering, or shaping features in recessed areas. Suitable for engineers, machinists, and hobbyists alike, it supports faster project completion with professional-quality finishes.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":41831474266190,"sku":"PRO1500919","price":8.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/N2_8a656f4d-c853-4d2d-b7d5-001f7e010d63.png?v=1789549546"},{"product_id":"pro1500920","title":"Vortex Carbide Burr Type N - Inverted Cone - Double Cut - 12mm Diameter","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Vortex Carbide Burr Type N - Inverted Cone - Double Cut is a high-performance tool designed for efficient material removal and precise shaping in metalworking applications. Crafted from durable carbide, its inverted cone profile excels at deburring and chamfering in recessed areas and tight spaces, where larger burrs struggle.\n\u003c\/p\u003e \u003cp\u003e\nWith a 12 mm diameter and a double-cut geometry, this burr delivers fast, controlled cutting and a smoother finish across a wide range of metals. It’s an excellent choice for engineers, technicians, and hobbyists who need reliable shaping, finishing, and deburring in challenging detail work.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInverted Cone Design for Tight Spaces\u003c\/b\u003e: Reach into recessed edges and corners for precise deburring and chamfering where conventional burrs can't fit, reducing manual finishing time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-Cut for Faster, Smoother Work\u003c\/b\u003e: More cutting edges mean efficient material removal, smaller chips, and a visibly smoother finish on complex details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Carbide for Consistent Performance\u003c\/b\u003e: Built to withstand demanding metalworking tasks, delivering reliable results across a range of metals and repeated use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis burr helps you complete detailed shaping, finishing, and deburring tasks more efficiently. By delivering clean edges in recessed areas and tight spaces, it reduces the need for touch-up work, speeds up your workflow, and ensures consistent results across a variety of metals.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":41831474331726,"sku":"PRO1500920","price":12.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/N2_f6bd33fb-b439-4cd4-83c0-c0894105dc04.png?v=1789549549"},{"product_id":"pro1500921","title":"Vortex Carbide Burr Type N - Inverted Cone - Double Cut - 16mm Diameter","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Vortex Carbide Burr Type N - Inverted Cone - Double Cut is a precision cutting tool designed for fast material removal and accurate shaping in metalworking applications. With a 16mm diameter, it’s ideal for engineers, machinists, and hobbyists who need a reliable deburring and chamfering solution in confined spaces.\n\u003c\/p\u003e \u003cp\u003e\nCrafted from durable carbide, the inverted cone shape enables precise deburring and chamfering in recessed areas and tight spaces where other bits struggle. The double-cut design increases cutting efficiency, reduces chip size, and delivers a smoother finish on a range of metals, helping you achieve cleaner, more professional results with less effort.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInverted Cone Reach\u003c\/b\u003e: Access tight spaces and recessed areas with ease, enabling precise deburring and chamfering where others can’t reach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-Cut Efficiency\u003c\/b\u003e: Faster material removal with smaller chips and a smoother finish across a variety of metals, reducing post-work finishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Carbide Construction\u003c\/b\u003e: Built for long tool life and reliable performance in demanding metalworking tasks across different metals.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis burr supports streamlined workflows: it delivers consistent, high-quality edges, minimizes rework, and helps you finish components faster without compromising precision. Its robust carbide build and thoughtful geometry make it a dependable choice for shaping, finishing, and deburring across diverse projects.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":41831474495566,"sku":"PRO1500921","price":25.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/N2_79ffda60-f1b9-4e2d-9a28-2b9f4114bae2.png?v=1789549552"}],"url":"https:\/\/www.protool-ltd.co.uk\/collections\/carbide-burrs-back-face-cross-hole.oembed","provider":"Protool Precision Tools","version":"1.0","type":"link"}