{"product_id":"cleveland-c33445-square-end-mill-13-32-in-4-flute-hss-tin","title":"Cleveland C33445 Square End Mill 13\/32 in 4-flute Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C33445 is a 4-flute, high speed steel square end mill designed for material removal in ferrous and non-ferrous machining applications. It features a 13\/32 inch (0.4063 inch) cutting diameter and an extra-long 2-3\/4 inch length of cut, making it suitable for deep-pocket milling and slotting where standard-length tools cannot reach. A titanium nitride (TiN) coating improves surface hardness and wear resistance, extending tool life across repeated cuts. The straight cylindrical shank with Weldon flat accepts standard end mill holders and set-screw style toolholders.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for milling cast iron, non-ferrous metals, and steel in job shop, production, and maintenance machining environments. The extra-long length of cut is particularly useful for deep-cavity work, side milling on tall workpiece features, and applications where clearance between the holder and workpiece is limited. It is used by machinists on manual knee mills and CNC machining centers alike. The centercutting geometry allows direct plunge entry into material without a pre-drilled pilot hole.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCentercutting design permits direct plunge milling without a pilot hole\u003c\/li\u003e\n\u003cli\u003eTiN coating increases surface hardness and extends cutting life on ferrous materials\u003c\/li\u003e\n\u003cli\u003eExtra-long 2-3\/4 inch length of cut reaches deep pockets and tall workpiece features\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle balances chip evacuation with cutting stability on steel and cast iron\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand spiral flute — compatible with standard spindle rotation\u003c\/li\u003e\n\u003cli\u003eWeldon flat on shank reduces tool pull-out risk in set-screw toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement or standard tooling selection for applications requiring a 3\/8 inch shank, 13\/32 inch diameter square end mill in the Cleveland HG-4C series. Compatible with any end mill holder or collet chuck accepting a 3\/8 inch straight shank with Weldon flat. Primary workpiece materials are cast iron, non-ferrous metals, and steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists. Ensure the machine spindle is fully stopped and locked out before loading or changing tooling. Insert the shank fully into the holder and align the Weldon flat with the set screw before torquing. Verify runout with a dial indicator after clamping to minimize premature edge wear and maintain dimensional accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 13\/32 inch (0.4063 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\u003eCoating\u003c\/strong\u003e: TiN (Titanium Nitride)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 2-3\/4 inches (2.7500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4-1\/2 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: 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\u003eLength Type\u003c\/strong\u003e: Extra Long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HG-4C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal, 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: C33445\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51710457446706,"sku":"C33445","price":92.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/48dc30cd101feb274ba54e1b1a6470d9.jpg?v=1788467192","url":"https:\/\/voomisupply.com\/products\/cleveland-c33445-square-end-mill-13-32-in-4-flute-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}