{"product_id":"accupro-72046535-corner-radius-end-mill-3-16-in-6-flute","title":"Accupro 72046535 Corner Radius End Mill 3\/16 in 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 72046535 is a single-end, solid carbide corner radius end mill designed for high-precision milling of high-temperature alloys and other demanding workpiece materials. With a 3\/16-inch (0.1875 inch) mill diameter and 6-flute geometry featuring a variable helix and variable index configuration, this end mill reduces harmonic chatter and improves surface finish in difficult-to-machine materials. The AlTiN+ coating provides enhanced heat and oxidation resistance, extending tool life in elevated cutting temperatures. Center-cutting capability allows plunge entry, giving machinists flexibility in toolpath strategy without requiring a separate spot or plunge tool.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for aerospace, power generation, and industrial machining applications where high-temp alloys such as Inconel, titanium, and similar S-group materials are commonly encountered. The 5\/16-inch length of cut and 2-inch overall length make it well matched to finishing and semi-finishing passes in slotting, profiling, and contouring operations on CNC vertical and horizontal machining centers. The 0.010-inch corner radius reduces stress concentration at the cutting edge, extending tool life on hard materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eVariable helix and variable index geometry reduces chatter in high-temp alloy cutting\u003c\/li\u003e\n\u003cli\u003eAlTiN+ coating delivers superior heat and oxidation resistance for elevated-temperature applications\u003c\/li\u003e\n\u003cli\u003e6-flute design increases feed rate potential and improves surface finish\u003c\/li\u003e\n\u003cli\u003e0.010-inch corner radius extends edge life and reduces chipping at cutting corners\u003c\/li\u003e\n\u003cli\u003eCenter-cutting construction supports direct plunge entry\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and dimensional stability under load\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers with a 3\/16-inch collet or end mill holder accepting a 0.1875-inch shank diameter. Optimized for primary use in high-temp alloy (S-group) workpiece materials per manufacturer designation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and machine is in a safe state before changing tooling. Use a properly sized collet or hydraulic holder sized to the 0.1875-inch shank to maintain runout concentricity. Verify tool projection and length of cut engagement match the programmed toolpath before starting a cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/16 inch (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter (mm)\u003c\/strong\u003e: 4.76 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 5\/16 inch (0.3125 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut (mm)\u003c\/strong\u003e: 7.95 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.0 inches (50.80 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/16 inch (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.010 inches (0.25 mm)\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\/Finish\u003c\/strong\u003e: AlTiN+\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 Style\u003c\/strong\u003e: Variable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: High-Temp Alloy (S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 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: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 72046535\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51752295104818,"sku":"72046535","price":44.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_1b4992e3-4bec-455f-af50-1bd98b7322c3.jpg?v=1788927259","url":"https:\/\/voomisupply.com\/products\/accupro-72046535-corner-radius-end-mill-3-16-in-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}