{"product_id":"osg-84100323-ball-end-mill-0-125-in-2-flute-solid-carbide","title":"Osg 84100323 Ball End Mill 0.125 in 2 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 84100323 is a 2-flute solid carbide ball end mill engineered for high-precision finishing in hard materials and steels. It features a 0.125 inch mill diameter, a 0.098 inch reach length, and a 0.25 inch straight-cylindrical shank, with a 2.0 inch overall length. The tool carries OSG DUROREY PVD coating, which increases surface hardness and wear resistance for extended tool life in demanding cutting conditions. The stub length geometry keeps the tool rigid and minimizes deflection during finishing passes. This end mill is used by machinists and tool-and-die professionals working in CNC milling applications.\u003c\/p\u003e\u003cp\u003eThe OSG 84100323 is suited for milling hard materials, including hardened steels and tool steels, in both roughing and finishing operations. The ball nose profile produces contoured and radius-bottom features. The low, 20-degree right-hand helical flute design is optimized for hard material chip evacuation and surface finish. It is a single-end, non-coolant-through tool appropriate for high-speed CNC machining centers running appropriate feeds and speeds for hard material applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.125 inch mill diameter with 0.098 inch reach length for small-feature milling\u003c\/li\u003e\n\u003cli\u003eDUROREY PVD coating rated for hard materials and steel workpieces\u003c\/li\u003e\n\u003cli\u003e2-flute solid carbide construction for rigidity and precision in finishing cuts\u003c\/li\u003e\n\u003cli\u003e20-degree right-hand helix, helical flute type for controlled chip evacuation\u003c\/li\u003e\n\u003cli\u003eStub length designation for maximum tool rigidity and reduced deflection\u003c\/li\u003e\n\u003cli\u003e0.0625 inch nose radius for accurate ball-end contour generation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC milling applications targeting hard materials (Material Code H) and steel (Material Code P), as designated by OSG Series 8410 specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom personnel. Secure the 0.25 inch straight-cylindrical shank in a compatible collet or end mill holder, ensuring proper runout before beginning cuts. Verify spindle speed, feed rate, and depth of cut against OSG Series 8410 application guidelines for the target workpiece material before engaging the cut. Do not exceed the reach length of 0.098 inches for full-diameter engagement.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 0.098 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.0625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 20 degrees\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\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.0 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\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\u003c\/strong\u003e: DUROREY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing and Finishing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.00000 \/ -0.00028 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 8410\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 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: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 84100323\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51748185702706,"sku":"84100323","price":96.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d3e9fd2b389538a09530f5c82f4c0293_595744c9-b06d-4f7c-946a-c4ee91f46dab.jpg?v=1788890064","url":"https:\/\/voomisupply.com\/products\/osg-84100323-ball-end-mill-0-125-in-2-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}