{"product_id":"osg-3131806-square-end-mill-0-0315-in-2-flute-solid-carbide","title":"Osg 3131806 Square End Mill 0.0315 in 2 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 3131806 is a solid carbide square end mill designed for high-precision milling in demanding machining environments. With a 0.0315-inch cutting diameter and a 0.0472-inch length of cut, this tool is built for micro-milling operations where tight tolerances and controlled material removal are critical. The 0.1575-inch shank diameter seats securely in standard collet chucks. A 30-degree helix angle combined with a two-flute, right-hand cut geometry promotes efficient chip evacuation and reduces cutting forces. The WXL coating extends tool life in abrasive materials. Machining professionals and CNC operators working with small-diameter end mills in production or prototype environments will find this tool suited to their requirements.\u003c\/p\u003e\u003cp\u003eThis end mill is appropriate for precision milling of ferrous and non-ferrous materials in CNC machining centers and high-speed spindle setups. Its micrograin carbide construction supports fine surface finishes at elevated speeds. The extended reach design allows access to recessed features and deep pockets. Center-cutting capability enables direct plunging without a pre-drilled entry point, which simplifies multi-axis toolpaths in tight workspaces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.0315-inch cutting diameter for micro-milling and fine-detail work\u003c\/li\u003e\n\u003cli\u003eWXL coating for improved wear resistance and extended tool life\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes smooth chip flow and reduced cutting pressure\u003c\/li\u003e\n\u003cli\u003eCenter-cutting design allows direct plunge entry\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide construction for rigidity and edge retention\u003c\/li\u003e\n\u003cli\u003eExtended reach geometry for access to deep or recessed features\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement end mill for CNC machining centers and high-speed spindles accepting a 0.1575-inch shank diameter in standard collet or end mill holders.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified CNC machinist or tooling technician. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the shank fully and evenly in the collet holder to the recommended gauge-line depth per the holder manufacturer's guidelines. Inspect the cutting edges under magnification before use, as micro-diameter carbide tools are susceptible to chipping during handling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.0315 inches (0.8 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.0472 inches (1.2 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1575 inches (4.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 45 mm\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: 30 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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: WXL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Cutting\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\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\u003eReach Length\u003c\/strong\u003e: 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3131806\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51733552628018,"sku":"3131806","price":91.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e84b450cb5970e1f4551424ecf14ea9c_91374a3b-10c8-4db5-875f-9f8b03a4a110.jpg?v=1788756328","url":"https:\/\/voomisupply.com\/products\/osg-3131806-square-end-mill-0-0315-in-2-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}