{"product_id":"hertel-336-011050-countersink-1-1-4in-60-degree-6-flute","title":"Hertel 336-011050 Countersink 1-1\/4in 60 Degree 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 336-011050 is a single-end countersink designed for metal fabrication and machining applications requiring a precise 60-degree included angle. Built from alloy steel with a bright, uncoated finish, this tool features a 1-1\/4 inch head diameter and a 3\/4 inch straight-cylindrical shank. With six flutes and a right-hand cutting direction, it produces clean, accurate countersunk seats in a range of workpiece materials. No pilot is included, and the head-only design keeps the setup straightforward. Machinists and tooling technicians install this countersink in drill presses, milling machines, or CNC setups where controlled countersinking depth and finish are required.\u003c\/p\u003e\u003cp\u003eThis countersink is suited for production and job-shop environments where consistent countersink geometry is critical. The 60-degree included angle is a common specification for fastener seating and deburring operations across a range of ferrous and non-ferrous materials. The straight-cylindrical shank mounts directly into standard drill chucks and collet holders sized for 3\/4 inch tooling, making it compatible with a wide variety of machine tool setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-1\/4 inch head diameter for large-format countersinking\u003c\/li\u003e\n\u003cli\u003e60-degree included angle (30-degree centerline angle) for standard fastener seat geometry\u003c\/li\u003e\n\u003cli\u003eSix flutes for smooth cutting action and improved chip evacuation\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for conventional machine tool use\u003c\/li\u003e\n\u003cli\u003e3\/4 inch straight-cylindrical shank fits standard chucks and collet holders\u003c\/li\u003e\n\u003cli\u003eBright, uncoated alloy steel construction — no pilot, single-end design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose countersink for use in drill presses, milling machines, and CNC machining centers equipped with toolholders accepting a 3\/4 inch straight-cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. Secure the shank firmly in a properly sized chuck or collet before operation and verify runout before cutting. Power down and lock out the machine before changing or inspecting tooling. Do not exceed the spindle speed range appropriate for the workpiece material and tool diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenterline Angle\u003c\/strong\u003e: 30 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: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\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\u003eTool Application\u003c\/strong\u003e: Countersinking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: 336-011050\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51730229002546,"sku":"336-011050","price":285.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c92652f12160be0b2b89c440cca83993.jpg?v=1788713723","url":"https:\/\/voomisupply.com\/products\/hertel-336-011050-countersink-1-1-4in-60-degree-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}