{"product_id":"hertel-336-003080-carbide-countersink-1-4-in-6-flute","title":"Hertel 336-003080 Carbide Countersink 1\/4 in 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 336-003080 is a solid carbide countersink designed for creating clean, accurately angled seat profiles in metal and hard materials. It features a 1\/4 inch head diameter, a 100 degree included angle, and 6 flutes that distribute cutting load evenly for smooth surface finish and reduced chatter. The straight cylindrical shank measures 1\/4 inch in diameter, making it compatible with standard drill chucks and collet holders. This tool is suited for deburring, chamfering, and countersinking operations in machine shop, maintenance, and production environments. Machinists and tooling technicians are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis countersink is appropriate for use in CNC machining centers, manual drill presses, and hand-held drilling equipment where a 1\/4 inch straight shank is accepted. The 100 degree included angle suits flathead fastener seating in harder substrate materials. It is sold individually and is appropriate for both low-volume repair work and higher-frequency production countersinking tasks where carbide longevity is preferred over high-speed steel alternatives.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4 inch head diameter for small-diameter countersink applications\u003c\/li\u003e\n  \u003cli\u003e100 degree included angle for flathead screw seating in hard materials\u003c\/li\u003e\n  \u003cli\u003e6 flutes provide even cutting load distribution and improved surface finish\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction for extended tool life compared to HSS\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical 1\/4 inch shank fits standard chucks and collet holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard drill chucks and collet-style toolholders accepting a 1\/4 inch straight cylindrical shank. Suitable for countersinking operations in metal, hardened alloys, and similar hard substrate materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is installed by machinists or tooling technicians into a drill chuck or collet holder. Ensure the machine spindle is fully stopped and the tool is securely clamped before beginning any operation. Set spindle speed appropriate for carbide tooling and the workpiece material. Avoid side-loading the shank, as carbide is brittle and can fracture under lateral stress.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 100 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbide\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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 336-003080\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51744588595506,"sku":"336-003080","price":33.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/388644d2aa9c6a194e378e5090adcd3a.jpg?v=1788858684","url":"https:\/\/voomisupply.com\/products\/hertel-336-003080-carbide-countersink-1-4-in-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}