{"product_id":"cleveland-c32003-square-end-mill-3-4-in-4-flute-ticn-pm-4","title":"Cleveland C32003 Square End Mill 3\/4 in 4 Flute Ticn PM-4","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C32003 is a square end mill designed for precision milling operations in metalworking and machining environments. Built from M42 powdered metal and finished with a TiCN (Titanium Carbonitride) coating, this tool delivers elevated hardness and wear resistance compared to standard high-speed steel cutters. It features four right-hand spiral flutes with a 37-degree helix angle, promoting efficient chip evacuation and smooth cutting action. With a 0.75-inch mill diameter, a 1.625-inch length of cut, and a 3.875-inch overall length, this end mill is suited for slotting, profiling, and peripheral milling in a production-shop or job-shop setting. Installation and setup are handled by machinists and CNC operators.\u003c\/p\u003e\u003cp\u003eThe C32003 falls within the PM-4 series and is intended for use in regular-length milling applications. Its straight-cylindrical shank with a Weldon flat accommodates standard end mill holders and set-screw style toolholders. The tool is centercutting, allowing plunge entry without a pre-drilled hole. Primary workpiece material codes indicate compatibility with hardened steels (H), cast iron (K), stainless steel (M), carbon and alloy steels (P), and heat-resistant superalloys (S), making it a versatile choice across a broad range of metalcutting applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 powdered metal construction for high hardness and heat resistance\u003c\/li\u003e\n\u003cli\u003eTiCN finish reduces friction and extends tool life in abrasive materials\u003c\/li\u003e\n\u003cli\u003e37-degree right-hand spiral flute geometry promotes chip flow and reduces chatter\u003c\/li\u003e\n\u003cli\u003eCentercutting design permits direct plunge milling without pilot drilling\u003c\/li\u003e\n\u003cli\u003eWeldon flat on shank provides positive drive and prevents slippage in the holder\u003c\/li\u003e\n\u003cli\u003e4 flutes for improved surface finish and feed rate capability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eThe C32003 is rated for use on workpiece materials coded H, K, M, P, and S, covering hardened steels, cast irons, stainless steels, carbon and alloy steels, and heat-resistant superalloys. It fits standard 3\/4-inch end mill holders and Weldon-flat collet holders.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis end mill is installed and operated by machinists, CNC programmers, and toolroom technicians. Always ensure the spindle is fully stopped and the machine is locked out before changing tooling. Seat the shank fully in the holder and torque the set screw against the Weldon flat per the toolholder manufacturer's specification. Verify runout with a dial indicator before beginning a cut, particularly in finish-milling or tight-tolerance applications.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 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: Powdered Metal (M42)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-5\/8 inches (1.6250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\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\u003eHelix Angle\u003c\/strong\u003e: 37 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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: PM-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: H, K, M, P, S\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: C32003\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51693335544114,"sku":"C32003","price":211.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6035c0cfb6dfba57106770fd64a5d28f.jpg?v=1788310827","url":"https:\/\/voomisupply.com\/products\/cleveland-c32003-square-end-mill-3-4-in-4-flute-ticn-pm-4","provider":"Voomi Supply","version":"1.0","type":"link"}