{"product_id":"value-collection-sc40605s-countersink-set-5-pc-hss","title":"Value Collection SC40605S Countersink Set 5 Pc Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SC40605S is a 5-piece countersink set designed for deburring and countersinking operations in metal, wood, and composite materials. The set includes single-end countersinks machined from high-speed steel (HSS) with a bright, uncoated finish that provides a smooth cutting surface right out of the box. Head diameters range from 1\/4 inch to 1 inch, and all tools feature a 3-flute, right-hand cutting geometry with a 60-degree included angle. Straight shanks ranging from 3\/16 inch to 1\/2 inch diameter allow these countersinks to seat securely in standard drill chucks and collet holders. The set stores in a fitted wood block for bench or toolbox organization.\u003c\/p\u003e\n\u003cp\u003eThis set is suited for machinists, fabricators, maintenance technicians, and skilled tradespeople who need a range of countersink sizes for flat-head fastener preparation and hole deburring. Applications include preparing bolt holes in steel plate, aluminum extrusions, and wood framing members. The graduated size range makes this set practical for job sites or shop environments where multiple fastener sizes are used in the same work session. No pilot is included, so these tools are run freehand or with a depth-stop collar.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5-piece set covering 1\/4 inch to 1 inch head diameters in a single package\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction for durability across metal and wood applications\u003c\/li\u003e\n  \u003cli\u003e3-flute, right-hand cutting geometry for clean, chatter-reduced countersinks\u003c\/li\u003e\n  \u003cli\u003e60-degree included angle for standard flat-head fastener seating\u003c\/li\u003e\n  \u003cli\u003eStraight shanks from 3\/16 inch to 1\/2 inch fit common drill chucks and collets\u003c\/li\u003e\n  \u003cli\u003eFitted wood storage block keeps the set organized and protects cutting edges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard drill presses, hand drills, and CNC spindles accepting straight-shank tooling from 3\/16 inch to 1\/2 inch diameter. Suitable for countersinking flat-head fastener holes in steel, aluminum, wood, and similar materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall the countersink shank securely in the drill chuck or collet before operation and confirm the tool is fully seated and tightened. Power down the drill or press completely before changing tools or adjusting depth stops. Use appropriate speeds for the material being worked — harder metals require lower RPM to prevent premature tool wear. Eye protection and chip guards should be in place whenever countersinking operations are underway.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Head Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Head Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Shank Diameter\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Shank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Unit Type\u003c\/strong\u003e: Wood Block\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.7 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: SC40605S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716834591026,"sku":"SC40605S","price":143.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8c0b9be87c204646c87ea9ce97bbd691.jpg?v=1788532722","url":"https:\/\/voomisupply.com\/products\/value-collection-sc40605s-countersink-set-5-pc-hss","provider":"Voomi Supply","version":"1.0","type":"link"}