{"product_id":"sgs-30383-square-end-mill-1-in-4-flute-solid-carbide-altin","title":"Sgs 30383 Square End Mill 1 in 4 Flute Solid Carbide Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 30383 is a solid carbide square end mill designed for high-performance milling in demanding metal-cutting applications. It features a 1-inch cutting diameter, a 1.5-inch length of cut, and a 4-inch overall length, making it a regular-length tool suited for general profiling, slotting, and peripheral milling operations. The AlTiN coating provides heat resistance and extends tool life when cutting ferrous and high-temperature alloys. With four flutes and a micrograin carbide substrate, this end mill delivers fine surface finishes and consistent chip evacuation in production environments. It is installed and operated by machinists and CNC tooling professionals.\u003c\/p\u003e\u003cp\u003eThis end mill is built for use on CNC machining centers and manual mills where rigid setups and precise tolerances are required. The right-hand cut, right-hand spiral flute geometry with a 30-degree helix angle is well suited for a wide range of workpiece materials including steel, cast iron, stainless, non-ferrous alloys, and high-temperature alloys as indicated by material codes H, K, M, N, P, and S. The variable index design reduces chatter and improves surface finish quality during aggressive cuts. The Weldon flat shank provides a secure tool-holder interface that resists axial pullout under heavy milling loads.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid micrograin carbide construction for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003eAlTiN coating for elevated heat resistance and extended tool life in ferrous and exotic alloy cutting\u003c\/li\u003e\n\u003cli\u003e4-flute, right-hand cut and right-hand spiral configuration with 30-degree helix angle\u003c\/li\u003e\n\u003cli\u003eVariable index flute spacing reduces harmonic vibration and chatter\u003c\/li\u003e\n\u003cli\u003eCentercutting capable, allowing plunge entry into the workpiece\u003c\/li\u003e\n\u003cli\u003eWeldon flat shank for positive retention in set-screw style tool holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 1-inch bore set-screw and Weldon-style tool holders on CNC machining centers and manual milling machines. Compatible with workpiece material types coded H, K, M, N, P, and S as specified by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is installed by qualified machinists or CNC tooling personnel. Before tool changes, the machine spindle must be fully stopped and the control placed in a safe state per shop safety procedures. Torque the set screw against the Weldon flat using the tool holder manufacturer's specifications. Verify runout at the cutting edge with a dial indicator before beginning production cuts to avoid premature edge failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1 inch (+0.000 \/ -0.002 inch tolerance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\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\u003eLength of Cut\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch (+0.00000 \/ -0.00051 inch tolerance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\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\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.5 inches L x 1.5 inches W x 1.5 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.43 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: 30383\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51752247853362,"sku":"30383","price":503.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fcc246334cd975d802f27dc41fbbe7fc.jpg?v=1788926919","url":"https:\/\/voomisupply.com\/products\/sgs-30383-square-end-mill-1-in-4-flute-solid-carbide-altin","provider":"Voomi Supply","version":"1.0","type":"link"}