{"product_id":"accupro-14797568-corner-radius-end-mill-0-025-in-4-flute","title":"Accupro 14797568 Corner Radius End Mill 0.025 in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 14797568 is a miniature corner radius end mill designed for precision milling operations requiring tight tolerances and a controlled edge radius. Built from micrograin solid carbide and coated with AlTiN, this tool handles high-temperature cutting environments while maintaining edge integrity. The 0.005 inch corner radius reduces stress concentrations at the cutting edge, extending tool life in hardened and abrasive materials. At 0.025 inches in diameter with a 0.038 inch length of cut, this is a purpose-built tool for fine detail work, micro-slot milling, and intricate contouring where standard end mills are too large to fit.\u003c\/p\u003e\u003cp\u003eThis end mill fits applications in aerospace, medical device, mold and die, and precision instrument manufacturing where small-feature machining is required. The miniature series designation makes it appropriate for CNC machining centers running micro-diameter toolpaths. The single-end, centercutting geometry allows plunge entry and directional changes within a workpiece. Right-hand flute direction and right-hand cutting rotation are standard for conventional CNC spindle setups. The 1\/8 inch shank diameter fits standard collets and shrink-fit toolholders common in precision machine shops.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.025 inch mill diameter with plus 0.000 inches \/ minus 0.001 inch tolerance for precise fitment in tight geometries\u003c\/li\u003e\n\u003cli\u003eAlTiN coating provides high heat resistance and oxidation protection for dry and semi-dry cutting\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate delivers hardness and wear resistance in ferrous and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003e4-flute spiral geometry with 30-degree helix angle balances chip evacuation and surface finish\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows plunge milling without a pre-drilled entry point\u003c\/li\u003e\n\u003cli\u003eSingle-end configuration with 1.5 inch overall length for tool rigidity in precision setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style miniature end mill for use in CNC machining centers and milling machines fitted with collets or toolholders accepting a 1\/8 inch shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the spindle before changing or setting the tool in the toolholder. Use a calibrated torque-controlled collet wrench to secure the shank — avoid over-tightening, which can deform the shank tolerance zone. At 0.025 inches in diameter, this tool is highly sensitive to runout; verify spindle and collet concentricity before running production cuts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.025 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.038 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 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\u003eMaterial\u003c\/strong\u003e: Solid Carbide, Micrograin Grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: plus 0.000 inches \/ minus 0.001 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: minus 0.0001 inches \/ minus 0.0003 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\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: 14797568\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51737131581746,"sku":"14797568","price":57.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fafcf3365971d3420865a32ac8adc1ad.jpg?v=1788784722","url":"https:\/\/voomisupply.com\/products\/accupro-14797568-corner-radius-end-mill-0-025-in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}