{"product_id":"osg-82004621-square-end-mill-3-32-in-4-flute-solid-carbide","title":"Osg 82004621 Square End Mill 3\/32 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 82004621 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. With a 3\/32 inch (0.0938 inch) mill diameter and 4 flutes, it delivers efficient material removal and smooth surface finishes in tight-tolerance work. The micrograin carbide construction provides hardness and wear resistance suitable for cutting ferrous and non-ferrous materials. A Duarise coating adds surface protection and extends tool life under demanding cutting conditions. Variable helix and variable index geometry reduce harmonics and chatter during cuts, improving accuracy and finish quality.\u003c\/p\u003e\u003cp\u003eThis end mill is used in CNC machining centers and manual mills for slotting, profiling, and peripheral milling in small-diameter applications. The centercutting design allows plunge entry directly into the workpiece, expanding its range of use without a pre-drilled pilot hole. With a 1\/8 inch shank diameter and 2 inch overall length, it fits standard collets and tool holders common in production and toolroom environments. Machinists working on precision components, mold work, or intricate part features will find this tool well-suited to close-tolerance cutting tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/32 inch (0.0938 inch) mill diameter with plus 0.0000 \/ minus 0.0012 inch tolerance\u003c\/li\u003e\n\u003cli\u003e4-flute, right-hand cut and right-hand flute direction for standard milling operations\u003c\/li\u003e\n\u003cli\u003eSolid micrograin carbide construction for hardness and edge retention\u003c\/li\u003e\n\u003cli\u003eDuarise coating for extended tool life and reduced wear\u003c\/li\u003e\n\u003cli\u003eVariable helix and variable index geometry to reduce chatter and improve finish\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows direct plunge entry into the workpiece\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement end mill for standard 1\/8 inch collets and tool holders used in CNC and manual milling machines. OSG Series 8200.\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 power locked out per shop safety procedures. Ensure the collet and tool holder are clean and free of chips before seating the shank. Verify runout with a dial indicator after clamping to confirm proper seating. Follow machine manufacturer guidelines and applicable shop safety codes when setting cutting parameters.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/32 inch (0.0938 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: plus 0.0000 \/ minus 0.0012 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 9\/64 inch (0.1406 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Duarise\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: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\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: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 8200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.2 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: 82004621\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51728535716146,"sku":"82004621","price":42.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d60df0395eed4a048056f879a293aea9_cfb1c794-c182-47d6-89ba-cab0a3521b41.jpg?v=1788692895","url":"https:\/\/voomisupply.com\/products\/osg-82004621-square-end-mill-3-32-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}