{"product_id":"sgs-31153-ball-end-mill-0-375-in-3-flute-solid-carbide","title":"Sgs 31153 Ball End Mill 0.375 in 3 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 31153 is a single-end ball end mill designed for precision milling in demanding metalworking applications. Built from micrograin solid carbide and coated with AlTiN (aluminum titanium nitride), it delivers strong heat resistance and extended tool life at elevated cutting speeds. The 3-flute, right-hand spiral configuration provides efficient chip evacuation and a smooth finish. Key dimensional specs include a 0.375-inch mill diameter, a 1-inch length of cut, a 0.375-inch shank diameter, and a 2.5-inch overall length. This tool is suited for machinists and tool-and-die professionals working with difficult-to-machine alloys and hardened steels.\u003c\/p\u003e\u003cp\u003eThe SGS 31153 is built for use in CNC machining centers and manual mills in both job shop and production environments. Its 30-degree helix angle is optimized for materials categorized under workpiece material codes H, K, M, N, P, and S  -  covering hardened steels, cast irons, stainless steels, non-ferrous metals, steel alloys, and heat-resistant superalloys. The regular-length geometry and solid carbide construction make it a practical choice for contour milling, profiling, and slot milling operations where a ball-nose profile is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n\u003cli\u003eAlTiN coating provides high heat resistance and extended cutting life at elevated speeds\u003c\/li\u003e\n\u003cli\u003e3-flute, right-hand spiral design promotes efficient chip evacuation and surface finish\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle optimized for a broad range of workpiece material categories\u003c\/li\u003e\n\u003cli\u003eSingle-end ball nose geometry suited for contour milling, profiling, and 3D surfacing\u003c\/li\u003e\n\u003cli\u003eMill diameter tolerance of +0.000 to -0.002 inches ensures consistent dimensional accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with materials under workpiece codes H, K, M, N, P, and S, including hardened steels, cast irons, stainless steels, non-ferrous metals, general steels, and heat-resistant superalloys. Part of the SGS Series 5B end mill family.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists in CNC or manual milling setups. Ensure the machine spindle is fully powered down and at rest before installing or removing the tool. The 0.375-inch shank diameter must be matched to a compatible collet or end mill holder with appropriate holding force for the intended cutting loads. Verify runout after tool installation before beginning a cut to protect both the tool and the workpiece.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch\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: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\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\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5B\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: +0.00000 to -0.00035 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: SGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 31153\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51739609268530,"sku":"31153","price":76.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9a06aa96067a1799cdd8d10679eeebcd_60f8b221-6ea8-4418-90fa-8cb0a9c270e9.jpg?v=1788816886","url":"https:\/\/voomisupply.com\/products\/sgs-31153-ball-end-mill-0-375-in-3-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}