{"product_id":"osg-3182040-square-end-mill-0-1575-in-2-flute-solid-carbide","title":"Osg 3182040 Square End Mill 0.1575 in 2 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 3182040 is a solid carbide square end mill designed for precision milling in ferrous and non-ferrous materials. It features a 0.1575-inch (4 mm) cutting diameter with a 0.315-inch (8 mm) length of cut and a 0.2362-inch (6 mm) shank diameter. The two-flute geometry with a 30-degree helix angle promotes efficient chip evacuation and smooth cutting action in tight-tolerance applications. A WXL coating enhances surface hardness and heat resistance, extending tool life in demanding machining environments. This end mill is centercutting, allowing plunge entry directly into the workpiece. Machinists and tool-and-die professionals will find it well-suited for slotting, profiling, and contouring operations requiring a small-diameter tool.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for use in CNC machining centers and manual mills where small-diameter, high-precision cutting is required. The 30-degree right-hand helix and right-hand cut configuration make it appropriate for conventional and climb milling in materials where micrograin carbide and WXL coating provide a meaningful advantage, including hardened steels, stainless, and aluminum alloys. The 45 mm overall length keeps deflection low while still providing adequate reach for most shallow-pocket and profile applications. It belongs to OSG Series 3721.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.1575-inch (4 mm) cutting diameter for fine, small-feature milling\u003c\/li\u003e\n\u003cli\u003eSolid micrograin carbide construction for rigidity and edge retention\u003c\/li\u003e\n\u003cli\u003eWXL coating improves wear resistance and thermal stability\u003c\/li\u003e\n\u003cli\u003e30-degree right-hand helix promotes efficient chip flow\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows direct plunge entry\u003c\/li\u003e\n\u003cli\u003eTwo-flute configuration balances chip clearance and cutting edge support\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard straight-shank solid carbide square end mill compatible with any ER collet system, shrink-fit holder, or precision end mill holder accepting a 0.2362-inch (6 mm) shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and machine in an e-stop or lockout condition. Verify collet or tool holder runout before operation, as excessive runout accelerates edge wear on small-diameter carbide tools. Use appropriate cutting fluid or air blast as required by the workpiece material. Refer to OSG Series 3721 speeds-and-feeds data for recommended spindle speed and feed rate before initial use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.1575 inches (4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.315 inches (8 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2362 inches (6 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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide, Micrograin Grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: WXL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 3721\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 2.65 inches x 0.35 inches x 0.6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: 3182040\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51734016426290,"sku":"3182040","price":80.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/97bb023ce64cce6b019991deafc292e0_39645121-697d-4ca8-a0d8-d08ee4a3cfb7.jpg?v=1788760491","url":"https:\/\/voomisupply.com\/products\/osg-3182040-square-end-mill-0-1575-in-2-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}