{"product_id":"sgs-31234-ball-end-mill-0-3125-in-4-flute-solid-carbide-altin","title":"Sgs 31234 Ball End Mill 0.3125 in 4 Flute Solid Carbide Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS 31234 is a solid carbide ball end mill designed for precision milling operations across a wide range of workpiece materials. Built to Series 14B specifications, this double-end tool features a 0.3125-inch diameter with a 0.5-inch length of cut and a 4-flute spiral geometry that promotes efficient chip evacuation and smooth surface finishes. The micrograin carbide substrate provides the hardness and wear resistance required for demanding cutting applications. An AlTiN coating improves thermal stability and extends tool life in high-temperature cutting environments. Licensed machinists and CNC operators install this end mill in vertical machining centers and milling machines where tight tolerances and consistent performance are required.\u003c\/p\u003e\n\u003cp\u003eThe SGS 31234 is suited for milling operations on cast iron, non-ferrous metals, stainless steel, high-temperature alloys, steel, and hardened materials, corresponding to primary workpiece material codes H, K, M, N, P, and S. Its stub-length designation and 2.5-inch overall length make it appropriate for applications requiring compact reach and rigidity. The double-end configuration provides two usable cutting ends, offering extended service before replacement. This tool is commonly used in production and job-shop environments where dimensional accuracy and repeatable results are critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide micrograin substrate for hardness and edge retention\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating for high-temperature resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003e4-flute spiral geometry for efficient chip removal and surface finish quality\u003c\/li\u003e\n  \u003cli\u003eDouble-end design provides two cutting ends per tool\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle optimized for balanced cutting forces\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting and right-hand flute direction for standard CNC spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on workpiece materials classified under codes H, K, M, N, P, and S, covering cast iron, non-ferrous metals, stainless steel, high-temperature alloys, steel, and similar materials. Suitable for standard ER or end mill collet holders accepting a 5\/16-inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and the tool holder is clean and undamaged before securing the end mill. Use a properly sized collet or end mill holder to achieve the shank diameter tolerance range of -0.0001 to -0.0004 inches for secure clamping. Verify runout at setup and follow the machine manufacturer and tooling guidelines for feed rate and spindle speed based on workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.3125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3125 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\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Double\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 14B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\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\u003eWeight\u003c\/strong\u003e: 0.2 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: 31234\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51727070593330,"sku":"31234","price":102.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7ca45327c77f5412c35ee3be667aab39.jpg?v=1788672784","url":"https:\/\/voomisupply.com\/products\/sgs-31234-ball-end-mill-0-3125-in-4-flute-solid-carbide-altin","provider":"Voomi Supply","version":"1.0","type":"link"}