{"product_id":"sandvik-coromant-8036771-corner-radius-end-mill-1-4-in-5-fl","title":"Sandvik Coromant 8036771 Corner Radius End Mill 1\/4 in 5 Fl","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 8036771 is a solid carbide corner radius end mill from the CoroMill Dura series, designed for high-performance milling of hardened and difficult-to-machine materials. With a 0.25 inch mill diameter, a 1.25 inch length of cut, and a 0.03 inch corner radius, this tool produces precise features while reducing corner chipping and extending tool life. The AlTiN coating provides elevated heat resistance and wear protection during demanding cutting operations. The 5-flute geometry with variable helix and variable index improves chip evacuation and dampens vibration. It is installed and operated by machinists and CNC technicians in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for milling slots, pockets, profiles, and contoured surfaces in ferrous and hardened alloy workpieces. The single-end, centercutting design allows plunge entry and full-length lateral cutting. A 3 inch overall length and straight cylindrical shank support rigid toolholding in standard ER collets and end mill holders. It is commonly used in aerospace, die and mold, and general metalworking applications where tight tolerances and surface finish are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.03 inch corner radius reduces stress concentration and extends tool life at cutting edges\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating provides high-temperature resistance and wear protection in ferrous alloys\u003c\/li\u003e\n  \u003cli\u003eVariable helix and variable index geometry reduces chatter and vibration during cutting\u003c\/li\u003e\n  \u003cli\u003e5-flute spiral design improves material removal rate and chip flow\u003c\/li\u003e\n  \u003cli\u003eCentercutting construction allows direct plunge milling without pre-drilling\u003c\/li\u003e\n  \u003cli\u003eRight-hand flute direction and right-hand cutting on standard CNC machining centers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style solid carbide corner radius end mill compatible with standard straight-cylindrical 1\/4 inch shank toolholders including ER collet chucks and end mill holders used on CNC vertical and horizontal machining centers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and the toolholder is clean and free of debris before seating the shank. Verify collet or chuck runout meets tolerance requirements for the intended application, as excessive runout accelerates wear on carbide tooling. Follow the machine tool builder guidelines and applicable shop safety procedures when setting tool length offsets and spindle speeds.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-1\/4 inches (1.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0300 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 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\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 36 degrees\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\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\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\u003eSeries\u003c\/strong\u003e: CoroMill Dura\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: X1BH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.35 inches length x 0.4 inches width x 0.4 inches height\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 8036771\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51735210426674,"sku":"8036771","price":122.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0f91e34b94b1b4fc5b1a76700f732106_e2cf3f3b-eaa9-4120-b9b8-40b64e19e885.jpg?v=1788770372","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-8036771-corner-radius-end-mill-1-4-in-5-fl","provider":"Voomi Supply","version":"1.0","type":"link"}