{"product_id":"value-collection-sc2090100-countersink-90-deg-6-flute-hss","title":"Value Collection SC2090100 Countersink 90 Deg 6 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SC2090100 is a 6-flute, single-end countersink designed for deburring and chamfering operations in metal, wood, and composite materials. Built from high-speed steel (HSS) with a bright, uncoated finish, it is suited for general-purpose countersinking on the shop floor or in the field. The tool features a 90-degree included angle (45-degree centerline angle) and a 1-inch head diameter, making it a standard choice for creating clean, precise conical seats for flat-head fasteners. Installation and use require only a drill press or hand drill with a compatible 1\/2-inch chuck.\u003c\/p\u003e\n\u003cp\u003eThis countersink is intended for use in metalworking, woodworking, and fabrication environments where flat-head screw seating or edge chamfering is required. The straight-cylindrical shank seats directly into a standard 1\/2-inch drill chuck without the need for an adapter. The right-hand cutting direction is compatible with conventional clockwise drill rotation. No pilot is included, so the operator must align the tool freehand or use a guide block for precision work. Appropriate for maintenance technicians, fabricators, and trade professionals working with ferrous and non-ferrous materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e90-degree included angle for standard flat-head fastener countersinking\u003c\/li\u003e\n  \u003cli\u003e6-flute design for smoother cutting action and reduced chatter\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction for durability across a range of materials\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — no coating to chip or flake during use\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard 1\/2-inch drill chucks directly\u003c\/li\u003e\n  \u003cli\u003eSingle-end tool with no pilot — suitable for freehand or guided operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose OEM-style countersink compatible with any drill press or hand drill equipped with a 1\/2-inch or larger chuck accepting a straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall by inserting the straight-cylindrical shank into a 1\/2-inch drill chuck and tightening securely before operation. Always power down and lock out the drill or drill press before changing tooling. Set spindle speed appropriate to the material being countersunk — harder materials require lower RPM. Use light, consistent feed pressure to prevent tool walking and ensure a clean, concentric seat.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenterline Angle\u003c\/strong\u003e: 45 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 Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.3125 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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: SC2090100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51717947654450,"sku":"SC2090100","price":53.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/868389d1a072051f17c9dd94b78ff204.jpg?v=1788547689","url":"https:\/\/voomisupply.com\/products\/value-collection-sc2090100-countersink-90-deg-6-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}