{"product_id":"osg-91400611-square-end-mill-0-2362-in-6-flute-carbide","title":"Osg 91400611 Square End Mill 0.2362 in 6 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 91400611 is a solid carbide square end mill designed for precision milling operations in ferrous and non-ferrous materials. Built on OSG Series 9140, it features a 0.2362 inch cutting diameter, a 0.5118 inch length of cut, and a six-flute configuration with a 45-degree spiral helix angle. The micrograin carbide substrate and EXO coating work together to extend tool life and support higher feed rates in demanding cutting conditions. Center-cutting geometry allows for plunge entry as well as conventional peripheral milling. This tool is sized for CNC machining centers and milling machines running finish and semi-finish passes where tight tolerances and surface finish quality are the priority.\u003c\/p\u003e\n\u003cp\u003eThe 91400611 is suited to high-speed milling applications in job shops, production machining, and toolroom environments. The 6-flute design supports higher feed rates compared to 4-flute equivalents in finishing scenarios where chip load per tooth is reduced. The regular-length body and matched shank diameter of 0.2362 inches make it a direct fit for standard ER collet chucks and end mill holders. Right-hand cut and right-hand flute direction follow conventional milling configurations. Typical materials include alloy steels, tool steels, hardened steels, and similar workpiece materials where micrograin carbide and EXO coating provide a performance advantage.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003eEXO coating extends tool life and reduces heat buildup at the cutting edge\u003c\/li\u003e\n  \u003cli\u003e45-degree helix angle promotes smooth chip evacuation and reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003e6-flute geometry supports high feed rates in finishing and semi-finishing passes\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting design allows direct plunge entry without a pre-drilled pilot hole\u003c\/li\u003e\n  \u003cli\u003eOSG Series 9140 regular-length specification for consistent reach and rigidity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard-shank solid carbide end mill with a 0.2362 inch shank diameter, compatible with ER collet systems, end mill holders, and shrink-fit tooling configured for 6 mm or 0.2362 inch bore sizes.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes must be performed with the spindle powered down and the machine in a safe, locked-out state per shop safety procedures. Ensure the collet or holder bore is clean and free of chips before seating the shank to the correct gauge-line depth. Verify runout after clamping, as excessive runout reduces tool life and surface finish quality on 6-flute tools. Feeds, speeds, and depth of cut should be set according to the workpiece material and machine rigidity before starting the cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.2362 inches (6 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.5118 inches (13 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: 50 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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 Grade\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: EXO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\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\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\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: 9140\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: OSG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 91400611\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51727668216114,"sku":"91400611","price":195.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1c863dcc3839228ceda3ffadfe5384ac.jpg?v=1788680769","url":"https:\/\/voomisupply.com\/products\/osg-91400611-square-end-mill-0-2362-in-6-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}