{"product_id":"hertel-87646642-cobalt-end-mill-set-5-piece-square-end","title":"Hertel 87646642 Cobalt End Mill Set 5 Piece Square End","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 87646642 is a 5-piece cobalt end mill set designed for milling operations requiring durability and heat resistance. Each end mill features a 4-flute, single-end, square-end geometry with a bright uncoated finish. The set is manufactured from M42 cobalt high-speed steel, a material grade well-suited for cutting harder workpiece materials and applications that generate elevated tool temperatures. The fine pitch flute design supports smooth chip evacuation in a range of ferrous and non-ferrous materials. Machinists and tooling professionals select this set when a variety of end mill diameters are needed for production or maintenance work.\u003c\/p\u003e\u003cp\u003eThis set includes end mills in five diameters: 3\/8 inch, 1\/2 inch, 5\/8 inch, 3\/4 inch, and 1 inch. It is suited for use in vertical machining centers, knee mills, and manual or CNC milling machines in job shop, maintenance, and production environments. The square-end profile makes it appropriate for slotting, profiling, and peripheral milling operations in general metalworking applications. The set is packaged as a single unit and is intended for professional machinists and toolroom technicians.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5-piece set covering 3\/8 inch, 1\/2 inch, 5\/8 inch, 3\/4 inch, and 1 inch diameters\u003c\/li\u003e\n\u003cli\u003eM42 cobalt high-speed steel construction for improved heat and wear resistance\u003c\/li\u003e\n\u003cli\u003e4-flute, square-end geometry for slotting, profiling, and peripheral milling\u003c\/li\u003e\n\u003cli\u003eFine pitch flute design supports chip evacuation in a range of materials\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish, single-end configuration\u003c\/li\u003e\n\u003cli\u003eRoughing-capable design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard shank cobalt end mill set compatible with conventional milling machine spindles and collet systems that accept the corresponding shank diameters in the set range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eEnd mills should be installed and removed by a qualified machinist following proper toolholding procedures. Ensure the machine spindle is fully powered down and locked out before changing tooling. Use appropriate collets or end mill holders rated for the shank diameter of each cutter. Verify runout with a dial indicator after installation before beginning a cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42 High-Speed Steel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M42\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Fine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoughing\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameters Included\u003c\/strong\u003e: 3\/8 inch, 1\/2 inch, 5\/8 inch, 3\/4 inch, 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 7 inches x 4.5 inches x 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\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: 87646642\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51746934718770,"sku":"87646642","price":185.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f65e6d1f3c1c9b06c1a0df17c9ee31a9.jpg?v=1788874732","url":"https:\/\/voomisupply.com\/products\/hertel-87646642-cobalt-end-mill-set-5-piece-square-end","provider":"Voomi Supply","version":"1.0","type":"link"}