{"product_id":"sgs-31219-ball-end-mill-0-0469-in-4-flute-solid-carbide-altin","title":"Sgs 31219 Ball End Mill 0.0469 in 4 Flute Solid Carbide Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 31219 is a solid carbide ball end mill designed for precision milling in demanding machining environments. Built on the Series 14B platform, it features a 0.0469-inch (3\/64-inch) ball diameter and a four-flute configuration with a 30-degree right-hand spiral helix. The AlTiN coating improves heat resistance and tool life when cutting harder and more abrasive materials. With a stub-length profile and double-end design, this end mill is suited for tight-tolerance finishing and contouring passes where rigidity and accuracy are critical. Micrograin carbide substrate supports the fine edge geometry required at this diameter.\u003c\/p\u003e\u003cp\u003eThis end mill is used in CNC milling operations across job shops, tool rooms, and production machining cells. It is appropriate for milling ferrous and non-ferrous materials including steel alloys, stainless, cast iron, aluminum, and high-temperature alloys, as indicated by workpiece material codes H, K, M, N, P, and S. The 0.0469-inch diameter and 0.0938-inch length of cut make it especially well-suited for small-feature detail work, engraving, and 3D profiling on dies, molds, and precision components.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.0469-inch ball diameter with 0.0938-inch length of cut for small-feature milling\u003c\/li\u003e\n\u003cli\u003eFour-flute spiral design with 30-degree right-hand helix for chip evacuation and finish quality\u003c\/li\u003e\n\u003cli\u003eAlTiN coating for elevated heat resistance and extended tool life in hard materials\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate for rigidity and edge retention at sub-1\/8-inch diameters\u003c\/li\u003e\n\u003cli\u003eDouble-end configuration provides two usable cutting ends per tool\u003c\/li\u003e\n\u003cli\u003eStub-length profile minimizes deflection in high-precision contouring applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with materials classified under workpiece codes H, K, M, N, P, and S, covering steel alloys, stainless steel, cast iron, non-ferrous metals, aluminum, and high-temperature alloys. Fits standard 1\/8-inch collets and tool holders.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and machine power locked out per facility safety procedures. Use a properly sized collet or end mill holder rated for the 1\/8-inch shank diameter and verify runout before production use. Consult the machine tool manufacturer and cutting tool data sheets for appropriate speeds, feeds, and depth-of-cut parameters for the specific workpiece material. At sub-1\/16-inch diameters, tool deflection and breakage risk increase significantly — use conservative entry strategies and avoid side-loading beyond recommended limits.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.0469 inches (3\/64 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.0938 inches (3\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 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\u003eEnd Configuration\u003c\/strong\u003e: Double End\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\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\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\u003eWeight\u003c\/strong\u003e: 0.2 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: 31219\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51730702369074,"sku":"31219","price":65.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/016e6226d172be10ad63129b8f548d20.jpg?v=1788721512","url":"https:\/\/voomisupply.com\/products\/sgs-31219-ball-end-mill-0-0469-in-4-flute-solid-carbide-altin","provider":"Voomi Supply","version":"1.0","type":"link"}