{"product_id":"guhring-9031790063500-corner-chamfer-end-mill-1-4-in-6-fl","title":"Guhring 9031790063500 Corner Chamfer End Mill 1\/4 in 6 Fl","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9031790063500 is a solid carbide corner chamfer end mill designed for high-performance finishing operations in ferrous and non-ferrous machining. It features a 1\/4 inch diameter, six flutes, and a 45-degree helix angle that promotes efficient chip evacuation and surface finish quality. The tool carries a FIREX PVD coating, a TiAlN and TiN multilayer system that extends tool life in abrasive and high-temperature cutting conditions. With a 0.004 inch chamfer width and a 45-degree chamfer angle, it produces consistent edge breaks and chamfers in a single pass. It is centercutting, enabling plunging and ramp-down entry moves. Machinists and CNC programmers install this tool in vertical and horizontal machining centers for precision finishing work.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for shouldering, slotting, ramp-down milling, helical interpolation, drill-mill operations, and plunging and recessing applications. Primary workpiece materials include steel, stainless steel, cast iron, and superalloys including titanium. Secondary materials include non-ferrous metals and hard materials. The right-hand flute direction and right-hand cutting direction make it compatible with standard CNC spindle configurations. It is classified as a regular-length, close-pitch tool from the Guhring Series 3179 line, targeting finishing-grade material removal with tight dimensional tolerances.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction, material grade K40, for rigidity and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003eFIREX PVD coating (TiAlN and TiN) for extended tool life in steel, stainless, and superalloy cuts\u003c\/li\u003e\n  \u003cli\u003eSix flutes with 45-degree high-helix angle for smooth chip flow and improved surface finish\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows plunging, ramp-down, and helical interpolation entry strategies\u003c\/li\u003e\n  \u003cli\u003e0.004 inch chamfer width at 45 degrees for consistent, repeatable edge breaking in one pass\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank with h6 tolerance for secure, low-runout toolholder fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with steel, stainless steel, cast iron, superalloys, titanium, non-ferrous metals, and hard materials. Compatible with standard 1\/4 inch straight-cylindrical toolholders. Part of Guhring Series 3179.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is installed by machinists and CNC tooling technicians in machining centers using a collet chuck or hydraulic toolholder sized for a 1\/4 inch straight shank. Verify runout at the toolholder before production cuts to protect the fine chamfer edge. Confirm spindle direction and programmed entry strategy match the right-hand cutting geometry of this tool. Follow the machine builder and tooling manufacturer feed and speed guidelines for the specific workpiece material being machined.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.250 inches (6.35 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.750 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.250 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Width\u003c\/strong\u003e: 0.004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: High\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting 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\u003eMill Diameter Tolerance\u003c\/strong\u003e: h10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide, Grade K40\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: FIREX PVD (TiAlN and TiN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Close\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 3179\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Non-Ferrous Metal, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GUHRING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9031790063500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51730498388274,"sku":"9031790063500","price":67.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d4f833afe9d760373dc7628a008c417f.jpg?v=1788718516","url":"https:\/\/voomisupply.com\/products\/guhring-9031790063500-corner-chamfer-end-mill-1-4-in-6-fl","provider":"Voomi Supply","version":"1.0","type":"link"}