{"product_id":"accupro-12177325-corner-radius-end-mill-0-8-mm-2-flute-carbide","title":"Accupro 12177325 Corner Radius End Mill 0.8 Mm 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12177325 is a solid carbide corner radius end mill designed for precision milling in tight-tolerance machining applications. With a 0.8 mm cutting diameter and a 0.1 mm corner radius, it is engineered for small-feature work where edge integrity and dimensional accuracy are critical. The micrograin carbide construction supports rigidity and wear resistance at this diameter. It is a single-end, centercutting tool with a right-hand flute direction and right-hand cutting orientation. Machinists and tool-and-die professionals use this style of end mill for profiling, slotting, and contouring in ferrous and non-ferrous materials.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for high-precision CNC milling operations in job shops, mold making, and production environments where small-diameter tooling is required. The extended reach design, with a 16 mm reach length and 4 mm shank diameter, allows access to deeper features without sacrificing tool stability. The 30-degree helix angle promotes smooth chip evacuation in confined cutting zones. It is typically used in vertical machining centers with high-speed spindle capability appropriate for sub-millimeter tooling.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.8 mm cutting diameter with tight mill diameter tolerance (+0.0002 to -0.0008 inches) for precision fitment\u003c\/li\u003e\n  \u003cli\u003e0.1 mm corner radius reduces stress concentration and improves surface finish on profiled edges\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide construction for rigidity and extended tool life at small diameters\u003c\/li\u003e\n  \u003cli\u003eExtended reach design with 16 mm reach length for accessing deeper part features\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle promotes chip flow in confined cuts\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish suitable for a wide range of base materials without coating compatibility concerns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers accepting a 4 mm shank diameter. Suited for small-feature milling in mold making, die work, and precision component manufacturing.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following established toolroom practices. Ensure the spindle and tool holder are clean and free of debris before seating the 4 mm shank. Verify runout with a dial indicator before cutting, as runout is especially critical at sub-millimeter diameters. Do not exceed the tool manufacturer's recommended speeds and feeds for the material and coating type in use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.8 mm (0.0315 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.8 mm (0.1575 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.1 mm (0.0039 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: 0.001 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0002 to -0.0008 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 4 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 50 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 16 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\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 Configuration\u003c\/strong\u003e: Single End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: Yes\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\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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: 0.75 pounds\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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12177325\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51730050875698,"sku":"12177325","price":59.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/96d00c15699daf86b44ef6bed7a1045d_91dd84c6-31f9-4923-b676-18284e3b753a.jpg?v=1788710821","url":"https:\/\/voomisupply.com\/products\/accupro-12177325-corner-radius-end-mill-0-8-mm-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}