{"product_id":"sandvik-coromant-8037570-corner-radius-end-mill-3-8-in","title":"Sandvik Coromant 8037570 Corner Radius End Mill 3\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 8037570 is a solid carbide corner radius end mill from the CoroMill Dura series, designed for precision milling in metalworking and machining applications. It features a 3\/8 inch diameter with a 1\/8 inch (0.1250 inch) corner radius and a 1-1\/2 inch length of cut. The ZrN (zirconium nitride) coating improves wear resistance and reduces friction during cutting. With three flutes, a 35-degree variable helix, and variable index geometry, this end mill delivers consistent chip evacuation and reduced chatter. It is a single-end, centercutting design, allowing plunge entry as well as peripheral and slot milling. Licensed machinists and CNC operators install this tool in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for milling non-ferrous metals, aluminum alloys, and similar materials classified under material grade N1BZ. The centercutting capability supports ramping, helical interpolation, and direct plunge operations. The straight cylindrical shank at 3\/8 inch diameter fits standard ER and side-lock toolholders commonly used on CNC machining centers and manual mills. The 3-1\/2 inch overall length provides clearance for moderate-depth fixtures and part features without sacrificing rigidity. It is a solid choice for finishing and semi-finishing passes where corner geometry accuracy is critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and extended tool life\u003c\/li\u003e\n  \u003cli\u003eZrN coating reduces friction and improves wear resistance on non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003eVariable helix and variable index geometry minimize chatter and vibration\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows plunge, ramp, and helical entry\u003c\/li\u003e\n  \u003cli\u003e3-flute configuration balances chip evacuation with core strength\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand spiral flute direction for standard CNC spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003ePart of the SANDVIK COROMANT CoroMill Dura series. Fits 3\/8 inch straight-cylindrical toolholders including ER collet chucks and side-lock holders used on CNC machining centers and manual milling machines. Intended for material grade N1BZ applications, primarily non-ferrous metals and aluminum.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and locked out before inserting or removing the end mill from the toolholder. Seat the shank to the correct insertion depth per toolholder manufacturer specifications and torque the retention screw to toolholder specifications. Verify runout with a dial indicator before beginning a production cut to confirm proper seating and minimize premature wear.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/8 inches (0.1250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-1\/2 inches (0.8750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand Spiral\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, Variable\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: ZrN (Zirconium Nitride)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: N1BZ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroMill Dura\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.16 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 8037570\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51737953042738,"sku":"8037570","price":218.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/05dd45115a8494dabaf583b695ad847d_c2593dcc-bbb6-40f5-9145-c163f5c064d3.jpg?v=1788795255","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-8037570-corner-radius-end-mill-3-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}