{"product_id":"value-collection-sc2182200-countersink-2-in-82-deg-6-flute","title":"Value Collection SC2182200 Countersink 2 in 82 Deg 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION SC2182200 is a 6-flute cobalt steel countersink designed for precision chamfering and seat preparation in metalworking applications. With a 2-inch head diameter and an 82-degree included angle (41-degree centerline angle), this tool produces clean, accurate countersunk holes for flat-head fastener seating. The straight-cylindrical, 1-inch shank provides solid tool holding in standard chucks and collets. The bright, uncoated cobalt steel construction delivers good heat and wear resistance for cutting ferrous and non-ferrous materials. This is a single-end tool with no pilot and is suited for bench drill presses and milling machine setups used by machinists and tool room technicians.\u003c\/p\u003e\u003cp\u003eThis countersink is well suited for job shops, maintenance facilities, and production environments where consistent countersink geometry is required on steel, stainless, aluminum, and similar workpiece materials. The 82-degree angle matches the standard head geometry of most imperial flat-head machine screws, making it a practical general-purpose choice for countersinking operations on structural and fabricated components. The 6-flute design helps reduce chatter and improve surface finish compared to fewer-flute alternatives.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2-inch head diameter provides coverage for larger-diameter countersink applications\u003c\/li\u003e\n\u003cli\u003e82-degree included angle matches standard imperial flat-head fastener geometry\u003c\/li\u003e\n\u003cli\u003e6 flutes reduce chatter and improve surface finish quality\u003c\/li\u003e\n\u003cli\u003eCobalt steel construction offers enhanced heat resistance for ferrous cutting\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical 1-inch shank fits standard chucks and collets\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish; no pilot included; single-end design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose countersink for use in drill presses, milling machines, and similar machine tool setups requiring a 1-inch straight shank and 82-degree countersink geometry.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by a qualified machinist or toolroom technician. Secure the shank fully in the chuck or collet before operation and ensure the spindle is at a complete stop before making any tool changes. Use appropriate cutting fluid or lubricant when working with ferrous materials to extend tool life and improve finish. Follow machine manufacturer guidelines for spindle speed selection based on workpiece material and head diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 82 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenterline Angle\u003c\/strong\u003e: 41 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.32 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SC2182200\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51710343512370,"sku":"SC2182200","price":250.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a533116a72bbc320fc3b1df8dcb38a5e.jpg?v=1788465902","url":"https:\/\/voomisupply.com\/products\/value-collection-sc2182200-countersink-2-in-82-deg-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}