{"product_id":"sgs-30789-square-end-mill-19-64-in-3-flute-solid-carbide","title":"Sgs 30789 Square End Mill 19\/64 in 3 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 30789 is a square end mill designed for precision milling operations in a wide range of metalworking applications. Ground from micrograin solid carbide and coated with a titanium carbonitride (TiCN) finish, this tool delivers consistent cutting performance and extended tool life in demanding shop environments. It features a 19\/64 inch (0.2969 inch) diameter, a 13\/16 inch length of cut, and a 30-degree helix angle with three spiral flutes. The centercutting geometry allows plunge entry as well as conventional peripheral milling. Machinists and toolroom professionals use this end mill for contouring, slotting, and profiling operations where dimensional accuracy is required.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for milling a broad range of workpiece materials. The TiCN coating and micrograin carbide substrate make it appropriate for use on cast irons, non-ferrous metals, stainless steels, heat-resistant alloys, steel alloys, and other materials in the H, K, M, N, P, and S material code categories. It fits standard 5\/16 inch collets and tool holders, making it compatible with most vertical machining centers, CNC mills, and manual knee mills used in job shop and production environments. Its 2-1\/2 inch overall length suits standard-reach applications without requiring extended holders.\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 reduces friction and extends tool life across multiple material types\u003c\/li\u003e\n\u003cli\u003eThree spiral flutes with a 30-degree helix angle for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows direct plunge milling without a pre-drilled entry\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute orientation for standard spindle rotation\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank with tight diameter tolerance for secure collet grip\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 5\/16 inch collets and end mill holders on CNC and manual milling machines. Compatible with workpiece materials in the H, K, M, N, P, and S primary material code categories as specified by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician familiar with rotating cutting tool safety. The machine spindle must be fully stopped and the machine powered down before inserting or removing the end mill from the collet or tool holder. Ensure the shank is fully seated and the collet nut is torqued according to the toolholder manufacturer specifications. Inspect the cutting edges for chips or wear before each use, as carbide end mills are brittle and can fracture if run with pre-existing damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 19\/64 inch (0.2969 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 13\/16 inch (0.8125 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/16 inch (0.3125 inch)\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 Grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN (Titanium Carbonitride)\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: -0.001 \/ -0.002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.00000 \/ -0.00035 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.092 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: 30789\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51750491128114,"sku":"30789","price":71.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d4c4d66356c0a7494a7fa8690a111060_d302d0db-9ace-4613-af6b-308ec4f84fe2.jpg?v=1788915844","url":"https:\/\/voomisupply.com\/products\/sgs-30789-square-end-mill-19-64-in-3-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}