{"product_id":"cleveland-c39093-square-end-mill-0-75-in-2-flute-hss-tin","title":"Cleveland C39093 Square End Mill 0.75 in 2 Flute Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C39093 is a 2-flute, single-end square end mill designed for material removal and profiling in metalworking and machining operations. Built from high speed steel (HSS) with a titanium nitride (TiN) coating, it offers improved wear resistance compared to uncoated HSS tooling. The 0.75 inch cutting diameter pairs with a 2.25 inch length of cut, giving machinists extended reach for deeper pockets and slots. A 30-degree spiral flute geometry promotes efficient chip evacuation. This tool is installed and used by machinists and tool-and-die professionals operating manual or CNC milling machines.\u003c\/p\u003e\n\u003cp\u003eThe C39093 is suited for milling cast iron, non-ferrous metals, and steel in both job shop and production environments. The centercutting design allows for direct plunge entry into workpieces without a pre-drilled hole, which is useful in slotting and pocketing operations. The straight-cylindrical shank with Weldon flat accommodates standard end mill holders and set-screw chucks. At 5.25 inches overall length, it fits standard vertical and horizontal milling setups where additional reach beyond standard-length tooling is required. This is a Series HG-2 long-length end mill.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh speed steel construction with TiN coating for enhanced surface hardness and tool life\u003c\/li\u003e\n  \u003cli\u003e2-flute, right-hand cut and right-hand spiral flute configuration\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows direct plunge milling without a pilot hole\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle promotes smooth chip flow and reduces cutting forces\u003c\/li\u003e\n  \u003cli\u003eLong-length series (LOC 2.25 inches or greater) for deep pocket and slot applications\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank with Weldon flat for secure holder engagement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard end mill holders and set-screw chucks accepting a 0.75 inch shank diameter. Primary workpiece materials include cast iron, non-ferrous metals, and steel. Series HG-2 long-length designation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists using standard end mill holders or Weldon-flat set-screw chucks on milling machines. Ensure the spindle is fully stopped and machine power is off before changing tooling. Confirm holder bore size matches the 0.75 inch shank and that the Weldon flat is properly aligned with the set screw before torquing. Follow the machine tool manufacturer guidelines and applicable shop safety codes when setting tool offsets and depth of cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 2.25 inches (2-1\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.25 inches (5-1\/4 inch)\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\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Titanium Nitride (TiN)\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\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\u003eLength Type\u003c\/strong\u003e: Long\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HG-2\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\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: C39093\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51722984063282,"sku":"C39093","price":141.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/268032ac0853a869c7c90165484c2266.jpg?v=1788598838","url":"https:\/\/voomisupply.com\/products\/cleveland-c39093-square-end-mill-0-75-in-2-flute-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}