{"product_id":"titan-usa-tc74170-corner-radius-end-mill-5-8-in-4-flute","title":"Titan Usa TC74170 Corner Radius End Mill 5\/8 in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TITAN USA TC74170 is a solid carbide corner radius end mill designed for precision milling in demanding metalworking applications. It features a 5\/8 inch diameter with a 0.09 inch corner radius, a 1-1\/4 inch length of cut, and a 3-1\/2 inch overall length. The four-flute, right-hand spiral geometry paired with an AlTiN (aluminum titanium nitride) PVD coating delivers hardness and heat resistance needed when cutting superalloys, titanium, stainless steel, cast iron, and alloy steel. This tool is suited for both roughing and finishing passes in a single setup, reducing tool changes on the floor.\u003c\/p\u003e\n\u003cp\u003eThis end mill is intended for use in vertical and horizontal CNC machining centers and manual mills where a radiused corner profile is required to reduce stress concentrations and improve surface finish on workpiece edges. Primary target materials include superalloys, titanium alloys, Inconel, stainless steel, alloy steel, and cast iron. The straight cylindrical shank mounts directly into standard toolholders. With a medium helix style and normal pitch, chip evacuation is balanced across a wide range of feed and speed parameters typical for ferrous and high-temperature alloy work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.09 inch corner radius reduces edge stress and improves surface finish on milled profiles\u003c\/li\u003e\n  \u003cli\u003eAlTiN PVD coating provides high heat resistance and extended tool life in superalloys and stainless steel\u003c\/li\u003e\n  \u003cli\u003eFour right-hand spiral flutes support both roughing and finishing material removal in a single tool\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction maintains rigidity and dimensional stability at elevated cutting temperatures\u003c\/li\u003e\n  \u003cli\u003eMedium helix, normal pitch geometry promotes consistent chip flow and reduces chatter\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank with h6 tolerance fits precision toolholders for secure, repeatable runout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard straight-bore toolholders compatible with a 5\/8 inch cylindrical shank. Rated for primary workpiece materials including superalloys, titanium alloy, Inconel, stainless steel, alloy steel, and cast iron.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by a qualified machinist or CNC operator familiar with end mill toolholding and machine setup. Power down and lock out the spindle before seating or removing the tool from the holder. Verify shank seating depth and runout with a dial indicator before the first cut. Follow machine manufacturer feed and speed recommendations for the target workpiece material and do not exceed the rated depth of cut for the length of cut specified.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.09 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: -0.0010 to +0.0010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-1\/4 inches (0.1890 inches decimal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/2 inches (3.5000 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\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 1-1\/4 inches (1.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: -0.0030 \/ 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Medium\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Normal\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Superalloys, Titanium, Stainless Steel, Cast Iron, Alloy Steel, Inconel\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\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.51 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: TC74170\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TITAN USA","offers":[{"title":"Default Title","offer_id":51746195013938,"sku":"TC74170","price":184.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a85ba67f8ac7723278d272de46ce350b_0b9a7a55-d8bf-4ac2-b366-096db6a1207c.jpg?v=1788866988","url":"https:\/\/voomisupply.com\/products\/titan-usa-tc74170-corner-radius-end-mill-5-8-in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}