{"product_id":"sgs-77113-square-end-mill-1-4-in-7-flute-solid-carbide","title":"Sgs 77113 Square End Mill 1\/4 in 7 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 77113 is a 7-flute solid carbide square end mill designed for high-efficiency metal removal in demanding machining applications. Built on the SGS Series 77 platform, it features a variable helix geometry that reduces chatter and improves surface finish at aggressive feed rates. The 1\/4 inch cutting diameter and 3\/4 inch length of cut make it well suited for slotting, side milling, and profiling in tight spaces. A TiN (Titanium Nitride) coating adds surface hardness and heat resistance. Micrograin carbide construction delivers the rigidity and edge retention required for consistent performance in production environments. This tool is installed by machinists and tool-and-die professionals working with CNC machining centers and manual mills.\u003c\/p\u003e\u003cp\u003eThe SGS 77113 is intended for use in milling operations targeting a broad range of workpiece materials, including hardened steels, cast irons, stainless steels, non-ferrous metals, and superalloys, corresponding to material codes H, K, M, N, P, and S. The long-length configuration with a 2-1\/2 inch overall length extends reach for deep-cavity work without sacrificing rigidity. The straight cylindrical shank with h6 tolerance ensures consistent tool holding in standard collet chucks and end mill holders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7-flute variable helix design reduces harmonic vibration and improves chip evacuation\u003c\/li\u003e\n\u003cli\u003eSolid micrograin carbide construction for superior edge retention and tool life\u003c\/li\u003e\n\u003cli\u003eTiN finish increases surface hardness and reduces heat buildup at the cutting edge\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand spiral flute configuration for standard CNC spindle compatibility\u003c\/li\u003e\n\u003cli\u003eh6 tolerance on both mill diameter and shank diameter for precise, repeatable runout\u003c\/li\u003e\n\u003cli\u003eNon-centercutting geometry — not intended for plunge milling operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eSuited for use with workpiece material codes H, K, M, N, P, and S as classified by the SGS Series 77 product line. Fits standard 1\/4 inch collet chucks and end mill holders with straight cylindrical shank retention.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist familiar with CNC or manual milling equipment. Power down and lock out the spindle before changing tooling. Ensure the collet or tool holder is clean and free of debris before seating the shank. This end mill is non-centercutting and must not be used for direct plunge operations — ramp or helical entry paths are required when entering a closed pocket.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 7\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: TiN (Titanium Nitride)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 37 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: Yes\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: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length Tolerance\u003c\/strong\u003e: +0.062 \/ -0.062 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 77\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 2.63 x 0.42 x 0.42 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: 77113\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51728016081202,"sku":"77113","price":76.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/37c9d26a24b9df3c4974624afb507dc3.jpg?v=1788686245","url":"https:\/\/voomisupply.com\/products\/sgs-77113-square-end-mill-1-4-in-7-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}