{"product_id":"cleveland-c33252-square-end-mill-5-16-in-4-flute-hss-ticn","title":"Cleveland C33252 Square End Mill 5\/16 in 4 Flute Hss Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C33252 is a 4-flute, single-end square end mill designed for precision milling operations across a range of common workpiece materials. It is manufactured from High Speed Steel (HSS) with a Titanium Carbonitride (TiCN) finish that increases surface hardness and wear resistance. The cutting diameter is 0.3125 inches (5\/16 inch) with a length of cut of 0.75 inches, an overall length of 2.5 inches, and a 0.375-inch straight-cylindrical shank with a Weldon flat for secure toolholder engagement. This tool belongs to Cleveland's HG-4C series and is installed and operated by machinists and tool-and-die professionals on manual and CNC milling machines.\u003c\/p\u003e\u003cp\u003eThe C33252 is suited for face milling, slotting, and peripheral milling in cast iron, non-ferrous metals, and steel. Its centercutting geometry allows plunge entry directly into a workpiece without a pre-drilled hole, making it practical for die work, profiling, and pocket milling. The right-hand cut and right-hand spiral flute configuration is standard for conventional vertical milling setups. It is a regular-length tool appropriate for general-purpose shop applications where reach is not a constraint.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiCN coating improves hardness and wear resistance over uncoated HSS\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows direct plunge milling without pilot drilling\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes efficient chip evacuation in ferrous and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eWeldon flat on straight-cylindrical shank prevents tool pullout under load\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute geometry for standard CNC and manual mill setups\u003c\/li\u003e\n\u003cli\u003e4-flute configuration balances material removal rate with surface finish quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard milling chucks and Weldon-style side-lock holders accepting a 0.375-inch shank. Rated for primary workpiece materials including cast iron, non-ferrous metals, and steel per HG-4C series design parameters.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following shop safety procedures. Ensure the machine spindle is fully stopped and locked before changing tooling. Seat the shank fully into the toolholder and tighten the set screw against the Weldon flat to prevent axial pullout. Verify runout with a dial indicator before beginning production cuts, and confirm cutting parameters against the applicable material and coating guidelines for HSS-TiCN tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.3125 inches (5\/16 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: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.75 inches (3\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical with Weldon Flat\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\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal, Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HG-4C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\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: C33252\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51720915321138,"sku":"C33252","price":59.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0fff7e444e2df9ef955a1b81d7df6adf.jpg?v=1788570908","url":"https:\/\/voomisupply.com\/products\/cleveland-c33252-square-end-mill-5-16-in-4-flute-hss-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}