{"product_id":"titan-usa-tc74617-corner-radius-end-mill-5-16-in-4-flute","title":"Titan Usa TC74617 Corner Radius End Mill 5\/16 in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TITAN USA TC74617 is a solid carbide corner radius end mill designed for high-performance material removal in demanding machining applications. The tool features a 5\/16 inch (0.3125 inch) mill diameter, a 0.0150 inch corner radius, and a 4-flute spiral configuration with a 30-degree medium helix angle. An AlTiN (aluminum titanium nitride) PVD coating provides thermal resistance and hardness, extending tool life in abrasive and high-temperature cutting environments. At 4 inches overall length with a 1.625 inch reach, this is an extra-long geometry suited to deep-cavity and extended-reach applications. Single-end, right-hand cut, right-hand flute direction.\u003c\/p\u003e\n\u003cp\u003eThis end mill is built for machining superalloys, titanium alloys, Inconel, stainless steel, alloy steel, cast iron, and other ferrous metals. It fits straight-cylindrical toolholders with a 5\/16 inch shank diameter. The extra-long length and corner radius end geometry make it well suited for profiling, contouring, and finishing passes in aerospace, mold, and general precision machining environments where a sharp corner would risk chipping or stress concentration. It handles both roughing and finishing material removal types.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlTiN PVD coating for extended tool life in high-temperature and abrasive cuts\u003c\/li\u003e\n  \u003cli\u003e0.0150 inch corner radius with tolerance of -0.0010 to +0.0010 inch for consistent edge geometry\u003c\/li\u003e\n  \u003cli\u003e4-flute spiral design with 30-degree medium helix for balanced chip evacuation and surface finish\u003c\/li\u003e\n  \u003cli\u003eExtra-long length (4 inches OAL, 1.625 inch reach) for deep-cavity and extended-reach operations\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in ferrous and high-temperature alloy cutting\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand flute, straight-cylindrical shank for standard toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with straight-cylindrical toolholders accepting a 5\/16 inch shank diameter. Suitable for machining superalloys, titanium alloys, Inconel, stainless steel, alloy steel, and cast iron.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or CNC setup technician. Secure the shank fully within the toolholder to the manufacturer-recommended gauge line before tightening. Confirm runout with a dial indicator before cutting. Always verify spindle direction, feed rate, and depth-of-cut parameters are appropriate for the workpiece material and machine capability before engaging the cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/16 inch (0.3125 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0150 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.1260 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/16 inch (0.3125 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees (Medium)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Extra Long\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN (PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Superalloys and Titanium, Stainless Steel, Cast Iron, Ferrous Metal, High-Temperature Alloy, Alloy Steel, Inconel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: -0.0020 \/ 0.0000 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\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\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\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing and Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: TC74617\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TITAN USA","offers":[{"title":"Default Title","offer_id":51728505372978,"sku":"TC74617","price":82.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cd47e8aa7038d40d36ccb972eb4125a1_8a4dad8c-d667-4642-be19-4fa45cd2021b.jpg?v=1788692321","url":"https:\/\/voomisupply.com\/products\/titan-usa-tc74617-corner-radius-end-mill-5-16-in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}