{"product_id":"cleveland-c33126-square-end-mill-9-16-in-4-flute-hss-ticn","title":"Cleveland C33126 Square End Mill 9\/16 in 4 Flute Hss Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C33126 is a double-end, four-flute square end mill designed for high-performance metal removal in demanding machining environments. Built from high speed steel with a TiCN (Titanium Carbonitride) finish, it delivers improved surface hardness and wear resistance compared to uncoated tooling. The cutter measures 9\/16 inch in diameter with a 1-3\/8 inch length of cut and a 5\/8 inch straight-cylindrical shank that also accepts a Weldon flat drive. Overall length is 5 inches. The 30-degree right-hand spiral flute geometry promotes efficient chip evacuation, and the centercutting configuration allows plunge milling in addition to standard peripheral cuts.\u003c\/p\u003e\u003cp\u003eThis end mill is engineered for use on cast iron, non-ferrous metals, and steel workpieces, making it a versatile choice for job shops, production machining cells, and tool rooms. It belongs to the HD-4C series, which targets heavy-duty milling applications. Typical use cases include slotting, profiling, and pocket milling on manual mills and CNC machining centers where a regular-length, moderate-diameter tool is needed. The double-end design extends service life by providing two usable cutting ends before the tool is retired.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiCN finish increases surface hardness and extends tool life on abrasive workpiece materials\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows direct plunge entry without a pre-drilled pilot hole\u003c\/li\u003e\n\u003cli\u003eDouble-end configuration provides two cutting ends per tool, improving cost per cut\u003c\/li\u003e\n\u003cli\u003e30-degree right-hand helix promotes positive chip flow and reduces built-up edge\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank with Weldon flat option for secure collet or set-screw retention\u003c\/li\u003e\n\u003cli\u003eHD-4C series construction targets heavy-duty slotting and profiling applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use end mill for standard 5\/8 inch straight-shank collets and Weldon flat holders on manual mills and CNC machining centers. Rated for cast iron, non-ferrous metal, and steel workpiece materials per Cleveland HD-4C series specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and locked out before inserting or removing tooling from the holder. Confirm the collet or end mill holder is clean and free of chips before seating the shank. Follow machine tool manufacturer torque specifications for draw bar and set-screw retention; do not overtighten Weldon flat set screws beyond holder manufacturer guidelines.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 9\/16 inch (0.5625 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-3\/8 inches (1.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 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: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical with Weldon Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble End\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: HD-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: C33126\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51699123388722,"sku":"C33126","price":194.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6a2e6e58885018bbf45de2f37623c2ca.jpg?v=1788372466","url":"https:\/\/voomisupply.com\/products\/cleveland-c33126-square-end-mill-9-16-in-4-flute-hss-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}