{"product_id":"sgs-31802-square-end-mill-0-25-in-2-flute-solid-carbide-series-3l","title":"Sgs 31802 Square End Mill 0.25 in 2 Flute Solid Carbide Series 3L","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS 31802 is a solid carbide square end mill designed for precision milling in a wide range of metalworking and machining applications. Built from micrograin carbide stock, this 2-flute tool measures 0.25 inches in diameter with a 1.125-inch length of cut and a 3-inch overall length. A titanium nitride (TiN) coating improves surface hardness and reduces friction at the cutting edge. The 30-degree spiral helix promotes efficient chip evacuation and stable cutting forces. Right-hand cut and right-hand flute geometry are standard. This tool is installed by machinists and CNC operators working in job shops, production environments, and tool rooms.\u003c\/p\u003e\n\u003cp\u003eThe SGS 31802 is suited for milling operations on a broad material spectrum including steels, stainless steels, cast irons, non-ferrous metals, high-temperature alloys, and titanium alloys. Its long-series length classification provides extended reach for deeper pocketing, slotting, and profiling work where standard-length tools cannot reach. The straight cylindrical shank seats directly into standard collets and end mill holders compatible with 0.25-inch bore sizes. Centercutting geometry allows plunge entry into the workpiece when required by the operation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003eTitanium nitride (TiN) coating reduces friction and extends tool life\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle promotes smooth chip flow and stable cutting action\u003c\/li\u003e\n  \u003cli\u003eCentercutting design permits plunge milling operations\u003c\/li\u003e\n  \u003cli\u003eLong-series (Series 3L) classification provides extended reach for deep features\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand flute spiral geometry for conventional and climb milling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard 0.25-inch bore collets, shrink-fit holders, and end mill holders on CNC machining centers and manual knee mills. Suitable for workpiece materials coded H, K, M, N, P, and S including hardened steels, cast irons, stainless steels, non-ferrous materials, plain carbon steels, and high-temperature alloys.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is installed by qualified machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and the control is in an e-stop or tool-change state before loading or removing the end mill. Seat the straight cylindrical shank fully to the minimum insertion depth recommended by the holder manufacturer. Verify runout with a dial indicator before production cutting, as excessive runout accelerates tool wear and compromises surface finish.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 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: 30 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\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 3L (Long)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 \/ -0.002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.00000 \/ -0.00035 inches\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: 0.06 pounds\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: SGS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 31802\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51727509127474,"sku":"31802","price":71.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/023de610bd68841eaa0a713eb3ff72fa.jpg?v=1788678693","url":"https:\/\/voomisupply.com\/products\/sgs-31802-square-end-mill-0-25-in-2-flute-solid-carbide-series-3l","provider":"Voomi Supply","version":"1.0","type":"link"}