{"product_id":"sandvik-coromant-8037459-corner-radius-end-mill","title":"Sandvik Coromant 8037459 Corner Radius End Mill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 8037459 is a solid carbide corner radius end mill designed for high-performance milling in demanding metal-cutting applications. Built on the CoroMill Dura platform, it features a 1 inch cutting diameter, a 0.25 inch corner radius, and three flutes arranged in a variable-helix, variable-index configuration. This geometry reduces harmonic vibration and chatter during aggressive cuts. The bright, uncoated finish suits use with compatible cutting fluids on ferrous and non-ferrous materials. Licensed machinists and CNC programmers typically specify this tool for finishing and semi-finishing passes where edge precision and surface finish matter.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for use in CNC machining centers handling medium to large workpieces where a long length of cut is required. The 3.25 inch length of cut and 6 inch overall length make it practical for deep-pocket and deep-wall milling operations. The straight cylindrical shank measures 1 inch in diameter, compatible with standard ER and hydraulic toolholders at that bore size. Single-end configuration and centercutting capability allow plunge entry without a pre-drilled pilot hole.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eVariable helix and variable index geometry reduces chatter and improves surface finish in demanding cuts\u003c\/li\u003e\n\u003cli\u003e0.25 inch corner radius provides edge strength and reduces stress concentration at part corners\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction in H10F grade for wear resistance in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003e3.25 inch length of cut supports deep-pocket and deep-wall milling operations\u003c\/li\u003e\n\u003cli\u003eCentercutting design enables direct plunge entry without a pilot hole\u003c\/li\u003e\n\u003cli\u003eRight-hand flute direction and right-hand cutting for standard CNC spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style cutting tool for use in CNC machining centers accepting a 1 inch straight cylindrical shank; confirm toolholder bore and projection requirements before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by qualified machinists with the machine spindle fully stopped and the control in an e-stop or lockout state. Seat the shank fully in the toolholder to the recommended gauge-length mark before torquing the clamping mechanism per the toolholder manufacturer specifications. Verify runout with a dial test indicator after setup; excessive runout will accelerate edge wear and reduce surface finish quality. Follow applicable machine shop safety practices and the toolholder manufacturer torque guidelines.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.25 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: 3.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch\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\u003eMaterial Grade\u003c\/strong\u003e: H10F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eHelix Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\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\u003eSeries\u003c\/strong\u003e: CoroMill Dura\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.74 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 8037459\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51738721583410,"sku":"8037459","price":757.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/05dd45115a8494dabaf583b695ad847d_e3357636-c754-48cf-89c7-102994910063.jpg?v=1788803403","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-8037459-corner-radius-end-mill","provider":"Voomi Supply","version":"1.0","type":"link"}