{"product_id":"accupro-72017494-corner-radius-end-mill-1-2-in-6-flute","title":"Accupro 72017494 Corner Radius End Mill 1\/2 in 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 72017494 is a single-end, solid carbide corner radius end mill engineered for demanding material removal in high-temperature alloys (UNSPSC material code S). It carries a 1\/2-inch mill diameter, a 2-inch length of cut, and a 0.015-inch corner radius that reduces stress concentration at the cutting edge. The AlTiN+ coating delivers high heat resistance and extended tool life in the abrasive, work-hardening conditions common to nickel-based superalloys, titanium, and similar aerospace and power-generation materials. A variable helix and variable index geometry reduces harmonic vibration during aggressive cuts, making this tool well suited for high-efficiency milling strategies.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for use in CNC machining centers handling high-temp alloy components found in aerospace, power generation, medical, and oil-and-gas applications. With centercutting capability, it supports both plunge and ramp entry, giving machinists flexibility in toolpath programming. The right-hand flute direction and right-hand cutting orientation are standard for conventional CNC spindle setups. A 1\/2-inch shank mates with standard ER or side-lock collet toolholders across most machining platforms.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and heat resistance in hard, abrasive materials\u003c\/li\u003e\n\u003cli\u003eAlTiN+ coating optimized for high-temp alloy cutting without coolant dependency\u003c\/li\u003e\n\u003cli\u003eVariable helix and variable index geometry reduces chatter and improves surface finish\u003c\/li\u003e\n\u003cli\u003e0.015-inch corner radius extends edge life and reduces corner chipping\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows plunge, ramp, and helical entry\u003c\/li\u003e\n\u003cli\u003e6-flute configuration increases feed rates and improves chip load per tooth in finishing and semi-finishing passes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining applications where the primary workpiece material is high-temperature alloy (material code S). The 1\/2-inch shank diameter is compatible with standard ER collet chucks and side-lock toolholders of the same bore size.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of this end mill should be performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and the machine is in an e-stop or lockout state before changing tooling. Seat the shank fully in the collet or toolholder and torque the retention nut to the toolholder manufacturer's specification. Verify runout with a dial indicator before beginning a production cut, as excessive runout will accelerate edge wear on carbide tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5000 inches (12.70 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: 2.0000 inches (50.80 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.0000 inches (101.60 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5000 inches (12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0150 inches (0.38 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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute 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\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: High-Temp Alloy\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: 0.35 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: 72017494\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51728450027826,"sku":"72017494","price":145.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_1dcd131c-b80d-4281-9a48-4669bf4840db.jpg?v=1788691367","url":"https:\/\/voomisupply.com\/products\/accupro-72017494-corner-radius-end-mill-1-2-in-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}