{"product_id":"5858-1-4-82","title":"Robert Charles Imperial 3 Flute Countersink 82° - 1\/4 Head Diameter","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Robert Charles Imperial 3 Flute Countersink is a precision tool designed for accurate countersinking of imperial-sized holes, delivering a clean, consistent 82° chamfer finish. With a 1\/4 inch head diameter, it’s ideal for workshops, maintenance teams, and production machining where fast setup and repeatable results matter. \u003cbr\u003e\nBuilt to withstand daily use, this countersink performs reliably across steel, aluminium, and plastics, helping you achieve superior finishes with minimal deburring.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSmooth cutting action with a 3-flute design\u003c\/b\u003e: The three cutting edges provide steadier engagement, reducing chatter and delivering consistent chamfers across steel, aluminium, and plastics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAccurate 82° countersink for imperial hole sizes\u003c\/b\u003e: Delivers a precise chamfer that improves fastener seating and overall part fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable construction for reliable performance\u003c\/b\u003e: Built for durability in workshop, maintenance, and production environments, maintaining sharpness and accuracy over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis countersink helps you work faster and more confidently: quicker hole preparation, cleaner finishes, and fewer touch-ups, with a reliable tool that stays sharp through multiple jobs. Its imperial 82° geometry matches standard fasteners and components, simplifying setup and reducing rework, while the sturdy build minimizes downtime and replacement costs in busy shops.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Robert Charles","offers":[{"title":"Default Title","offer_id":43418548273230,"sku":"5858-1\/4-82","price":29.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/STANDARD_COUNTERSINK_60c20fa0-4d30-4fbe-839d-7ae75a0d9068.png?v=1770028541","url":"https:\/\/www.protool-ltd.co.uk\/products\/5858-1-4-82","provider":"Protool Precision Tools","version":"1.0","type":"link"}