{"product_id":"widia-5576510-square-end-mill-1-4in-4-flute-solid-carbide","title":"Widia 5576510 Square End Mill 1\/4in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WIDIA 5576510 is a solid carbide square end mill designed for material removal in demanding metal-cutting applications. Built to Series 4V05 specifications, it features a 1\/4 inch diameter cutting edge, a 3\/4 inch length of cut, and a 38-degree helix angle optimized for chip evacuation and tool life. The AlTiN coating (grade WP15PE) provides thermal resistance and wear protection at elevated cutting temperatures. With four right-hand helical flutes and a straight cylindrical shank, this end mill suits CNC machining centers and manual mills running at aggressive feeds and speeds in tough materials. Licensed machinists and toolroom technicians are the primary installers and operators.\u003c\/p\u003e\n\u003cp\u003eThis end mill is rated for steel, stainless steel, superalloys, titanium, and hard materials, corresponding to ISO material codes P, M, K, S, and H. It is also identified for secondary use in high-temperature alloys. The 2.5 inch overall length, 1\/4 inch shank diameter, and regular-length classification make it a compact, versatile choice for profiling, slotting, and peripheral milling in tight-tolerance work. Single-end configuration means the tool is replaced rather than flipped when worn.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and heat resistance in hard and abrasive workpiece materials\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating (WP15PE grade) extends tool life in high-temperature alloy and stainless steel cuts\u003c\/li\u003e\n  \u003cli\u003e38-degree right-hand helix promotes efficient chip evacuation and reduces cutting forces\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting design allows plunge entry without a pre-drilled pilot hole\u003c\/li\u003e\n  \u003cli\u003eFour flutes provide a balance of chip clearance and surface finish quality\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank fits standard ER collets and end mill holders without modification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eRated for primary workpiece materials including steel, stainless steel, superalloys, titanium, and hard materials (ISO codes P, M, K, S, H), with secondary compatibility in high-temperature alloys. Fits any spindle or tool holder accepting a 1\/4 inch straight shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and locked out before loading or removing the end mill from its holder. Seat the shank fully in the collet or holder and torque the retention mechanism to the tool holder manufacturer specification. Verify runout with a dial indicator before committing to full-depth cuts, especially in hard materials where tool deflection accelerates wear.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.25 inches (1\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.75 inches (3\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches (1\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 0.75 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 Angle\u003c\/strong\u003e: 38 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\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\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 (WP15PE)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 4V05\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys, Titanium, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: High Temperature Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.35 x 0.51 x 0.51 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.064 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: WIDIA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5576510\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WIDIA","offers":[{"title":"Default Title","offer_id":67912076886322,"sku":"5576510","price":77.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6ecaeb85bb7e0ca02544923b91abd8c1_9e41dc26-3a66-448c-944c-4b8ceb0b0638.jpg?v=1791226637","url":"https:\/\/voomisupply.com\/products\/widia-5576510-square-end-mill-1-4in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}