{"product_id":"hertel-334-206050-carbide-countersink-1-2-in-60-deg-4-flute","title":"Hertel 334-206050 Carbide Countersink 1\/2 in 60 Deg 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 334-206050 is a solid carbide countersink designed for precision chamfering and deburring of drilled holes in metal, composite, and hard material workpieces. It features a 60-degree included angle, a 0.5 inch head diameter, and four flutes for efficient chip evacuation and smooth cutting action. The straight cylindrical shank provides positive tool holding in standard drill chucks and collet holders. This countersink is suited for use in machine shop, fabrication, and maintenance environments where consistent hole geometry and clean entry angles are required.\u003c\/p\u003e\u003cp\u003eThis countersink is used in production and job-shop applications where a 60-degree chamfer angle is specified — common in fastener seating, aerospace, and precision machining work. The carbide construction makes it appropriate for harder materials that would wear out high-speed steel tooling prematurely. It is installed in milling machines, drill presses, and CNC machining centers. Machinists and toolroom technicians are the primary users of this tool.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e60-degree included angle for standard chamfer and fastener countersink geometry\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for extended tool life in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003eFour flutes promote smooth cutting and efficient chip removal\u003c\/li\u003e\n\u003cli\u003e0.5 inch head diameter suited to a range of hole sizes\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank compatible with standard collets and drill chucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard straight-shank countersink for use in drill presses, milling machines, and CNC machining centers accepting a 0.5 inch straight cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this countersink should be performed by qualified machinists or toolroom technicians. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the holder. Secure the shank firmly in a collet or drill chuck rated for the tool diameter before operation. Use appropriate cutting speeds and feeds for carbide tooling in the workpiece material to avoid chipping the cutting edge.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 0.5 inches\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: 4\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 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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 334-206050\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51755670798642,"sku":"334-206050","price":220.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cca017bf33cded58be2bb43cca692e7b.jpg?v=1788957873","url":"https:\/\/voomisupply.com\/products\/hertel-334-206050-carbide-countersink-1-2-in-60-deg-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}