{"product_id":"accupro-95169915-corner-radius-end-mill-3-4-in-5-flute","title":"Accupro 95169915 Corner Radius End Mill 3\/4 in 5 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 95169915 is a solid carbide corner radius end mill designed for high-performance milling in demanding metalworking applications. It carries a 3\/4-inch diameter, a 1-5\/8-inch length of cut, and a 4-inch overall length. The tool features a 0.090-inch corner radius that reduces stress concentration at the cutting edge and extends tool life in aggressive side-milling and slotting operations. An AlCrTiN coating provides excellent heat resistance and wear protection at elevated cutting temperatures. The 38-degree variable index spiral flute design with chipbreaker geometry supports chip evacuation and reduced cutting forces in ferrous and hardened materials. Machinists and CNC operators in job shops and production environments are the primary installers of this tool.\u003c\/p\u003e\u003cp\u003eThis end mill suits precision milling of steel, stainless steel, cast iron, and hardened alloys in both roughing and semi-finishing passes. The centercutting capability allows plunge entry directly into the workpiece, making it practical for pocketing and ramping operations. The straight cylindrical shank with a 3\/4-inch shank diameter accepts standard ER and side-lock toolholders commonly used on vertical and horizontal machining centers. The single-end configuration and right-hand cutting direction align with standard spindle rotation on most CNC mills.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid micrograin carbide construction for rigidity and edge retention in hard materials\u003c\/li\u003e\n\u003cli\u003eAlCrTiN coating for high heat resistance and extended wear life in dry or minimum-quantity lubrication cutting\u003c\/li\u003e\n\u003cli\u003e5-flute, variable index spiral design reduces harmonic vibration and improves surface finish\u003c\/li\u003e\n\u003cli\u003e0.090-inch corner radius reduces chipping at the cutting edge and improves tool longevity\u003c\/li\u003e\n\u003cli\u003eChipbreaker geometry aids chip control during deep slotting and pocketing\u003c\/li\u003e\n\u003cli\u003eCentercutting design enables direct plunge entry without a pre-drilled pilot hole\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and production-grade tooling option for CNC vertical and horizontal machining centers accepting a 3\/4-inch straight cylindrical shank in standard ER collet or side-lock toolholders.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. The machine spindle must be fully stopped and the tool changer or spindle locked out before inserting or removing the end mill. Verify runout with a dial indicator after seating in the toolholder; excessive runout accelerates edge wear and reduces surface finish quality. Consult the machine manufacturer and tooling documentation for recommended speeds, feeds, and depth-of-cut parameters before running the tool.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/4 inches (0.7500 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: 1-5\/8 inches (1.6250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.090 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 38 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inches (19.05 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\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 Mill Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlCrTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\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\u003eVariable Index\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\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000000 \/ -0.001000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.000 \/ -0.002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: 95169915\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51749477220658,"sku":"95169915","price":353.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4551ca62168691416e3fa9dba17b7708.jpg?v=1788906567","url":"https:\/\/voomisupply.com\/products\/accupro-95169915-corner-radius-end-mill-3-4-in-5-flute","provider":"Voomi Supply","version":"1.0","type":"link"}