{"product_id":"sgs-32438-tapered-ball-end-mill-3-flute-solid-carbide","title":"Sgs 32438 Tapered Ball End Mill 3 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 32438 is a solid carbide tapered ball end mill designed for precision milling of contoured surfaces, cavities, and complex 3D geometry. It features a 5-degree taper angle per side and a 0.25-inch small end diameter with a 1\/8-inch nose radius, making it well-suited for finishing passes in tight-radius pockets and sloped wall features. The three-flute spiral design with a 28-degree helix angle promotes efficient chip evacuation while maintaining surface finish quality. The uncoated micrograin carbide construction provides edge sharpness and rigidity for demanding cutting conditions. This tool is installed and operated by machinists and CNC programmers working in job shop, aerospace, die and mold, and general precision machining environments.\u003c\/p\u003e\u003cp\u003eThe SGS 32438 is used in CNC machining centers for milling contoured profiles, tapered walls, and 3D surface finishing operations. Its 1.25-inch length of cut and 4-inch overall length allow reach into moderate-depth cavities while maintaining rigidity. The 0.5-inch shank diameter provides solid tool holding engagement in standard end mill holders and collet chucks. This tool is centercutting, enabling direct plunge entry into workpiece material. Compatible workpiece material codes include H, K, M, N, P, and S, covering a broad range of non-ferrous metals, steels, stainless, cast iron, and high-temperature alloys.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5-degree taper angle per side for precision tapered wall and contour milling\u003c\/li\u003e\n\u003cli\u003eBall end geometry with 1\/8-inch nose radius for smooth 3D surface finishing\u003c\/li\u003e\n\u003cli\u003eSolid micrograin carbide construction for rigidity and edge retention\u003c\/li\u003e\n\u003cli\u003eThree-flute spiral design with 28-degree helix angle for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eCentercutting capability allows direct plunge entry\u003c\/li\u003e\n\u003cli\u003eUncoated bright finish suited for applications where coating is not required or preferred\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with workpiece material codes H, K, M, N, P, and S as designated by the supplier, covering a range of steels, stainless steels, cast irons, non-ferrous metals, and high-temperature alloys. Part of the SGS Series 24B tapered ball end mill line.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation should be performed by qualified machinists familiar with CNC tooling setup. Secure the 0.5-inch shank in a properly sized end mill holder or precision collet chuck, ensuring adequate engagement length and runout within tool manufacturer tolerances. Confirm spindle speed, feed rate, and depth of cut are calculated for the specific workpiece material and machine capability before cutting. Always inspect the cutting edges for chipping or wear before use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall End Diameter\u003c\/strong\u003e: 0.25 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\u003eLength of Cut\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTaper Angle Per Side\u003c\/strong\u003e: 5 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 28 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Shape\u003c\/strong\u003e: Ball\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 \/ -0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall End Diameter Tolerance\u003c\/strong\u003e: +0.0000 \/ -0.0010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Workpiece Material Codes\u003c\/strong\u003e: H, K, M, N, P, S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 24B\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: 32438\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51731589136690,"sku":"32438","price":223.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/af117d698d2ceb7ae41f9df56aa4b2f2.jpg?v=1788732884","url":"https:\/\/voomisupply.com\/products\/sgs-32438-tapered-ball-end-mill-3-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}