{"product_id":"value-collection-sc50100d4-countersink-100-deg-hss","title":"Value Collection SC50100D4 Countersink 100 Deg Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SC50100D4 is a single-end, straight-cylindrical-shank countersink designed for countersinking and deburring operations in metal fabrication and machining applications. Built from high-speed steel (HSS) with a bright, uncoated finish, it delivers reliable cutting performance without the added cost of a coating. The tool features a 100-degree included angle (50-degree centerline angle) and a 0-flute design, making it well suited for producing clean, chatter-free countersunk seats. The 1\/2-inch shank diameter fits standard drill chucks and collet holders commonly found in machine shop and production environments.\u003c\/p\u003e\n\u003cp\u003eThis countersink is used in metalworking and light fabrication shops for preparing fastener seats, deburring drilled holes, and chamfering hole edges. It handles a minimum cutting diameter of 9\/16 inches and a maximum cutting diameter of 1-1\/16 inches, covering a practical range for common fastener sizes. Right-hand cutting direction means it runs with standard spindle rotation on drill presses, CNC mills, and handheld power drills. The single-end design keeps the tool compact and easy to index.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e100-degree included angle suits countersinking for flat-head fasteners requiring wider seat angles\u003c\/li\u003e\n  \u003cli\u003e0-flute (pilot-less) design produces smooth, chatter-reduced cuts in softer metals and plastics\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction offers good wear resistance for general-purpose shop use\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish simplifies regrinding and reduces tool cost\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch straight-cylindrical shank is compatible with standard drill chucks and collet systems\u003c\/li\u003e\n  \u003cli\u003eCutting range of 9\/16 inches to 1-1\/16 inches covers common production fastener seat sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose countersink compatible with standard 1\/2-inch drill chucks, collet holders, and quick-change tooling systems used on drill presses, milling machines, and handheld power drills.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, toolmakers, or trained shop personnel. Secure the shank firmly in a properly sized chuck or collet before running the spindle. Apply light, consistent feed pressure to avoid chatter and workpiece damage. Always bring the spindle to a full stop before adjusting or removing the tool.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 100 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenterline Angle\u003c\/strong\u003e: 50 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Cutting Diameter\u003c\/strong\u003e: 9\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Cutting Diameter\u003c\/strong\u003e: 1-1\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes Pilot\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\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\u003eTool Application\u003c\/strong\u003e: Countersinking, Deburring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112812\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: SC50100D4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51701665530162,"sku":"SC50100D4","price":63.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0282c4e2ca2d5995bccfc6d7a00b0090.jpg?v=1788403389","url":"https:\/\/voomisupply.com\/products\/value-collection-sc50100d4-countersink-100-deg-hss","provider":"Voomi Supply","version":"1.0","type":"link"}