{"product_id":"sgs-39020-ball-end-mill-0-1563-in-4-flute-solid-carbide-ticn","title":"Sgs 39020 Ball End Mill 0.1563 in 4 Flute Solid Carbide Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 39020 is a single-end ball end mill designed for precision milling of contoured surfaces, 3D profiles, and complex geometries. Built from micrograin solid carbide and coated with titanium carbonitride (TiCN), it delivers extended tool life and heat resistance in demanding cutting conditions. The ball-nose geometry produces smooth, accurate curved surfaces without secondary finishing operations. With a 0.1563-inch mill diameter, 0.5-inch length of cut, and a 30-degree helix angle, it is suited for finish milling passes where dimensional accuracy and surface quality are critical. Machinists and tool-and-die professionals use this mill in CNC machining centers and high-speed milling applications.\u003c\/p\u003e\u003cp\u003eThe SGS 39020 is used in production and job-shop environments for milling ferrous and non-ferrous metals, hardened steels, stainless steels, aluminum, and exotic alloys. Its workpiece material compatibility spans material codes H, K, M, N, P, and S, covering a broad range of metals commonly encountered in aerospace, medical, and general machining. The 3\/16-inch shank diameter fits standard collets and end-mill holders. The 4-flute configuration with variable index supports chip evacuation while maintaining surface finish quality.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003eTiCN coating improves hardness and reduces built-up edge in ferrous and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle balances cutting forces and chip flow\u003c\/li\u003e\n\u003cli\u003eVariable index flute spacing reduces chatter and harmonic vibration\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute spiral for standard CNC spindle compatibility\u003c\/li\u003e\n\u003cli\u003eSingle-end design, Series 1B, regular length\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 specified by the manufacturer. Fits standard 3\/16-inch collets and end-mill holders on CNC machining centers. Designed as a direct-fit Series 1B single-end ball end mill.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists using standard collet chucks or end-mill holders rated for the 3\/16-inch shank diameter. Ensure the machine spindle is fully stopped and locked before changing tooling. Verify runout with a dial indicator after seating the tool in the holder. Follow shop-standard feeds and speeds for the workpiece material and coating type; consult the tool manufacturer's cutting data tables before first use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.1563 inches (5\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.5 inches (1\/2 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\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 Type\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Micrograin Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN (Titanium Carbonitride)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\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 -0.00032 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.028 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: 39020\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51749298503986,"sku":"39020","price":52.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a78ae93efef45e9eb79114dd693a51e5_f70119e8-864b-4f0e-971a-f548785aad4d.jpg?v=1788904225","url":"https:\/\/voomisupply.com\/products\/sgs-39020-ball-end-mill-0-1563-in-4-flute-solid-carbide-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}