{"product_id":"cleveland-c32655-square-end-mill-0-25-in-4-flute-cobalt","title":"Cleveland C32655 Square End Mill 0.25 in 4 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C32655 is a cobalt square end mill designed for material removal in demanding machining applications. Built to M42 cobalt specification, it delivers heat and wear resistance needed when cutting high-temperature alloys, stainless steel, and carbon steel. The cutting geometry features four right-hand spiral flutes at a 30-degree helix angle, producing efficient chip evacuation and a smooth finish. At 0.25 inches in diameter with a 1.25-inch length of cut, this is a long-series end mill suited for deeper-reach operations where standard-length tools fall short. A TiN coating adds surface hardness and reduces friction at the cutting edge.\u003c\/p\u003e\u003cp\u003eThis end mill fits production and job-shop milling operations where machinists are cutting stainless steel, tool steel, or high-temperature alloys such as Inconel or titanium. The long-series length of cut supports slotting, profiling, and pocketing in workpieces with features that require extended reach beyond what a stub or standard-length tool can access. The 0.375-inch straight-cylindrical shank with Weldon flat seats securely in ER collet chucks and Weldon-style holders commonly found on vertical machining centers and knee mills.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction resists heat buildup when cutting hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003eTiN finish increases surface hardness and extends tool life in production runs\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes efficient chip flow and reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows plunge entry directly into the workpiece\u003c\/li\u003e\n\u003cli\u003eFour-flute configuration balances material removal rate with chip clearance\u003c\/li\u003e\n\u003cli\u003eLong-series length of cut (1.25 inches) extends reach for deeper features\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 0.375-inch collet or Weldon-flat end mill holders on vertical machining centers, knee mills, and CNC routers capable of milling high-temperature alloys, stainless steel, and steel. Part of the Cleveland HGC-4C series of cobalt long-series square end mills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or tooling technician. Secure the Weldon flat shank firmly in the appropriate holder, torquing set screws to the holder manufacturer's specification. Confirm runout with a dial indicator before beginning a cut. Always ensure the spindle is fully stopped before changing or adjusting tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.25 inches (1\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.25 inches (1-1\/4 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.0625 inches (3-1\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt, M42 grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical with Weldon Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HGC-4C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: High Temperature Alloy, Stainless Steel, Steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CLEVELAND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C32655\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51694606483762,"sku":"C32655","price":61.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/36a6f22a5449fa4495f51e277e3d90fb.jpg?v=1788326175","url":"https:\/\/voomisupply.com\/products\/cleveland-c32655-square-end-mill-0-25-in-4-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}