{"product_id":"335c-6-3-90","title":"Robert Charles DIN 3 Flute Countersink 90° - 6.3mm Head Diameter","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Robert Charles DIN 3 Flute Countersink 90° is a DIN-compliant cutting tool designed to create precise 90° countersinks and chamfers with a smooth surface finish. The 3-flute design delivers stable cutting with reduced vibration, helping you achieve consistent results across a wide range of materials.\n\u003c\/p\u003e \u003cp\u003e\nWith a 6.3 mm head diameter, this countersink is suitable for steels, aluminium, and plastics in engineering, maintenance, and production environments where reliability matters.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSmooth, stable cutting with reduced vibration\u003c\/b\u003e: The 3-flute geometry concentrates cutting forces evenly, delivering a cleaner finish and minimizing chatter for accurate countersinks and chamfers in a single pass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEfficient chip evacuation for cleaner cuts\u003c\/b\u003e: Flute design promotes effective chip removal, reducing heat buildup and extending tool life in tough materials and long-running jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDIN-compliant precision for repeatable results\u003c\/b\u003e: Designed to DIN standards, it delivers consistent 90° angles and chamfer dimensions across metals and plastics, improving interchangeability and quality control.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWhether you’re assembling parts, refurbishing equipment, or performing routine maintenance, this countersink helps you prep holes quickly and accurately, reduces rework, and supports reliable production throughput. The combination of robust construction and standardized geometry provides confidence that you’ll achieve dependable results, batch after batch, with minimal tool changes and downtime.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Robert Charles","offers":[{"title":"Default Title","offer_id":43418549518414,"sku":"335C-6.3-90","price":20.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/STANDARD_COUNTERSINK_1e1fa0e3-79f5-4148-915c-f5fe95ee98e0.png?v=1770028678","url":"https:\/\/www.protool-ltd.co.uk\/products\/335c-6-3-90","provider":"Protool Precision Tools","version":"1.0","type":"link"}