{"product_id":"titan-usa-tc65948-corner-radius-end-mill-3-4-in-3-flute","title":"Titan Usa TC65948 Corner Radius End Mill 3\/4 in 3 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TITAN USA TC65948 is a solid carbide corner radius end mill designed for high-performance material removal in non-ferrous metals including aluminum, brass, and bronze. It features a 3\/4 inch cutting diameter, a 1-3\/4 inch length of cut, and a 0.0400 inch corner radius that reduces stress concentrations at part edges and extends tool life in production environments. The ZrN (zirconium nitride) PVD coating improves surface hardness and wear resistance. With a 45-degree high helix and coarse pitch spiral flute geometry, this three-flute, single-end mill is built for efficient chip evacuation in soft, gummy materials. Machinists and tool-and-die professionals select this tool for roughing and finishing operations on CNC machining centers.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for roughing applications in non-ferrous workpiece materials on vertical and horizontal CNC mills. The straight cylindrical shank with 3\/4 inch diameter is compatible with standard collet chucks, end mill holders, and hydraulic toolholders. The centercutting geometry allows for plunge entry, expanding its versatility in slotting, profiling, and pocket-milling operations. Right-hand flute direction and right-hand cutting are standard for conventional CNC setups. The regular length type and 4 inch overall length make it appropriate for most general-depth milling applications without requiring extended-reach toolholders.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4 inch cutting diameter with 0.0400 inch corner radius and -0.0010 to 0.0010 inch corner radius tolerance\u003c\/li\u003e\n  \u003cli\u003eZrN PVD coating for improved wear resistance and surface hardness in non-ferrous applications\u003c\/li\u003e\n  \u003cli\u003e45-degree high helix, coarse pitch, three-flute spiral geometry for aggressive chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows direct plunge entry without a pilot hole\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and dimensional accuracy in precision roughing\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting and right-hand flute direction; compatible with standard toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard collet chuck and end mill holder toolholders accepting a 3\/4 inch straight-cylindrical shank. Optimized for non-ferrous workpiece materials including aluminum, brass, and bronze.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the machine powered down and in a locked-out state per facility lockout\/tagout procedures. Ensure the shank is fully seated and properly torqued in the toolholder before operation. Inspect the collet or holder for runout prior to use, as excessive runout will accelerate wear and reduce corner radius accuracy. Coolant-through is not supported on this tool; external coolant or air blast is recommended for chip clearing in deep pocket operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: -0.0030 \/ 0.0000 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0400 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: -0.0010 to 0.0010 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-3\/4 inches (1.7500 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 inch); Tolerance: h6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: High\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\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\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: ZrN (PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Non-Ferrous Metal (Aluminum, Brass, Bronze)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: TC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.75 pounds\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: TITAN USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TC65948\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TITAN USA","offers":[{"title":"Default Title","offer_id":51744907591986,"sku":"TC65948","price":369.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e5ff7d3a6c79451799e9973263ba7a56_bdcd2755-c63d-43e3-9cc5-d23dbc0cf9d6.jpg?v=1788862102","url":"https:\/\/voomisupply.com\/products\/titan-usa-tc65948-corner-radius-end-mill-3-4-in-3-flute","provider":"Voomi Supply","version":"1.0","type":"link"}