{"product_id":"sgs-77150-square-end-mill-0-375in-7-flute-solid-carbide","title":"Sgs 77150 Square End Mill 0.375in 7 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 77150 is a solid carbide square end mill designed for high-performance milling in demanding material applications. Part of the SGS Series 77, this long-series tool features a 0.375-inch diameter cutting edge with a 1.125-inch length of cut and a 3.25-inch overall length. The micrograin carbide substrate is finished with a Titanium Nitride (TiN) coating for enhanced wear resistance. Seven flutes with a variable helix geometry and integrated chipbreaker promote efficient chip evacuation and reduced chatter. This end mill is installed and operated by machinists and tool-and-die professionals in CNC milling centers and manual mills.\u003c\/p\u003e\u003cp\u003eThe SGS 77150 is suited for milling workpiece materials spanning multiple material codes including hardened materials, cast iron, stainless and heat-resistant alloys, non-ferrous metals, steel, and superalloys. The long-series configuration provides extended reach into deep pockets, slots, and stepped features. The right-hand cut with right-hand spiral flute is standard for conventional and climb milling operations on vertical or horizontal machining centers. This tool is not center-cutting, so plunge entry is not recommended without a pre-drilled clearance hole.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7-flute variable helix design reduces harmonic chatter during aggressive cuts\u003c\/li\u003e\n\u003cli\u003eIntegrated chipbreaker improves chip control and extends tool life in long-reach applications\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate provides rigidity and edge retention\u003c\/li\u003e\n\u003cli\u003eTitanium Nitride (TiN) coating increases surface hardness and reduces friction at the cutting edge\u003c\/li\u003e\n\u003cli\u003eLong-series length type extends reach for deep-pocket and step-milling operations\u003c\/li\u003e\n\u003cli\u003eh6 tolerance on both mill diameter and shank diameter ensures accurate fitment in standard collet chucks and shrink-fit holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and general-purpose end mill for CNC machining centers and manual mills accepting a 0.375-inch straight-cylindrical shank with h6 tolerance. Suitable for workpiece material codes H, K, M, N, P, and S as specified by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following shop safety procedures. Power down and lock out the spindle drive before changing or inspecting tooling. Seat the shank fully in a collet, shrink-fit, or hydraulic holder to the manufacturer-specified engagement depth to prevent pullout under cutting loads. Because this tool is not center-cutting, do not use it for direct plunge operations without a pre-drilled entry hole.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.25 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: Titanium Nitride (TiN)\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long\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\u003eSeries\u003c\/strong\u003e: 77\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.38 inches x 0.55 inches x 0.55 inches\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: 77150\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51727374418226,"sku":"77150","price":144.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6defa9232ac58b527f7e6baa71b2cef8_5495af25-0248-466f-83f2-1c6cb824c10a.jpg?v=1788676929","url":"https:\/\/voomisupply.com\/products\/sgs-77150-square-end-mill-0-375in-7-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}