{"product_id":"sgs-31886-square-end-mill-0-5in-4-flute-altin-solid-carbide","title":"Sgs 31886 Square End Mill 0.5in 4-flute Altin Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 31886 is a solid carbide square end mill designed for high-performance milling in demanding production environments. Built on the Series 1EL extra-long platform, it features a 0.5-inch cutting diameter, a 3-inch length of cut, and a 6-inch overall length, making it well-suited for deep-pocket and extended-reach milling operations. The tool carries an AlTiN coating for heat resistance and extended tool life at elevated cutting speeds. Four spiral flutes with a 30-degree helix angle and a variable index configuration promote smooth chip evacuation and reduce harmonic vibration during the cut. Micrograin carbide substrate adds wear resistance in abrasive materials. Installed by machinists and CNC operators in job shop and production environments.\u003c\/p\u003e\u003cp\u003eThis end mill is rated for use across a broad range of workpiece material categories, including hardened steels, cast irons, stainless and high-temperature alloys, aluminum and non-ferrous materials, plastics and composites, and superalloys. The extra-long flute length supports deep side-milling and slotting passes where standard-length tooling cannot reach. The straight-cylindrical shank with a tight shank diameter tolerance of +0.00000 to -0.00043 inches ensures consistent runout and secure clamping in standard end mill holders, collet chucks, and shrink-fit toolholders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAlTiN coating for heat resistance and extended tool life at high cutting speeds\u003c\/li\u003e\n\u003cli\u003e30-degree right-hand spiral flute geometry for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eVariable index flute spacing reduces chatter and harmonic vibration\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows plunge entry\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate for wear resistance in abrasive workpiece materials\u003c\/li\u003e\n\u003cli\u003eExtra-long Series 1EL platform with 3-inch length of cut for deep-reach applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eRated for primary workpiece material categories H, K, M, N, P, and S, covering hardened steels, cast irons, stainless and high-temperature alloys, non-ferrous metals, plastics, and superalloys. Designed for use in standard 0.5-inch end mill holders, collet chucks, and shrink-fit tooling systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and setup should be performed by a qualified machinist or CNC operator. Ensure the machine spindle and toolholder are clean and free of debris before seating the shank. Verify runout with a dial indicator after clamping to confirm the shank tolerance is within acceptable limits for the application. Follow the toolholder manufacturer torque specifications when tightening set screws or collet nuts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1EL\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 \/ -0.00043 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.52 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: SGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 31886\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51747215278386,"sku":"31886","price":239.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bf4ea3103de48270d5c4ad3e33fec59f_30210cef-514e-461b-943e-372a292e1a27.jpg?v=1788877553","url":"https:\/\/voomisupply.com\/products\/sgs-31886-square-end-mill-0-5in-4-flute-altin-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}