{"product_id":"cleveland-c32665-square-end-mill-3-4-in-4-flute-cobalt","title":"Cleveland C32665 Square End Mill 3\/4 in 4 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C32665 is a 4-flute cobalt square end mill built for demanding material removal in steel, stainless steel, and high-temperature alloys. The cutter runs a 0.75-inch mill diameter with a 3-inch length of cut, providing extended reach capability suited to deep-pocket and slotting operations. Manufactured from M42 cobalt high-speed steel and finished with a titanium nitride (TiN) coating, the C32665 resists heat buildup and wear at elevated cutting speeds. A 30-degree spiral flute geometry promotes chip evacuation and smooth cutting action. The right-hand cut, right-hand flute configuration is the standard for conventional and climb milling on CNC and manual vertical mills.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for professional machinists working in job shops, production environments, and toolrooms. The long-series design with a 3-inch length of cut makes it well suited for operations requiring clearance past fixtures, deep side walls, or extended workpiece features. Typical applications include side milling, full-slot milling, and profiling in ferrous materials. The centercutting geometry also allows direct plunge entry into workpieces without a pre-drilled pilot hole. The straight cylindrical shank with Weldon flat accommodates standard end mill holders and side-lock toolholders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction for heat resistance and extended tool life in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003eTiN coating reduces friction and improves wear resistance at elevated surface speeds\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes efficient chip evacuation and reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eCentercutting design enables direct plunge milling without pilot hole\u003c\/li\u003e\n\u003cli\u003eLong-series length of cut (3 inches) provides extended reach for deep-pocket operations\u003c\/li\u003e\n\u003cli\u003eStraight shank with Weldon flat for secure retention in side-lock holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 3\/4-inch end mill holders and Weldon-style side-lock toolholders. Suited for cutting high-temperature alloys, stainless steel, and steel workpiece materials as specified in Cleveland HGC-4C series applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following shop safety procedures. Secure the shank fully in the holder with the Weldon flat aligned to the set screw before applying torque. Verify spindle runout with a dial indicator before beginning the cut. Always power down and lock out the machine spindle before changing tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.75 inches (3\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.75 inches (3\/4 inch)\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)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN (Titanium Nitride)\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\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: C32665\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51714390655282,"sku":"C32665","price":170.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5cecb6655634158ab17c6b804ea318df.jpg?v=1788500776","url":"https:\/\/voomisupply.com\/products\/cleveland-c32665-square-end-mill-3-4-in-4-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}