{"product_id":"guhring-9067570111100-corner-chamfer-end-mill-7-16-in","title":"Guhring 9067570111100 Corner Chamfer End Mill 7\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9067570111100 is a solid carbide corner chamfer end mill designed for high-performance metal removal in demanding machining environments. It carries a 7\/16 inch (0.4375 inch) diameter, a 7\/8 inch length of cut, and a 45-degree chamfer angle with a 0.0040 inch chamfer width. The TiAlSiN (nano-Si) PVD coating provides thermal resistance and edge hardness suited to interrupted cuts and sustained tool engagement. This is a single-end, center-cutting tool with a variable helix and right-hand flute direction, ground from ultra-fine micrograin carbide stock. It is installed by machinists and CNC toolroom technicians on vertical and horizontal milling machines.\u003c\/p\u003e\n\u003cp\u003eThe 9067570111100 is built for Series 6757 applications targeting steel, stainless steel, cast iron, superalloys, and titanium as primary workpiece materials, with non-ferrous metals as secondary workpiece materials. Typical operations include shouldering, slotting, ramp-down entry, helical interpolation, drill milling, plunging, and recessing. The straight-cylindrical shank with h6 tolerance fits standard ER and side-lock toolholders. The 2-3\/4 inch overall length and regular-length flute geometry make it a practical choice for general-purpose pocketing and profile work where a chamfered corner break is required at the tool tip.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTiAlSiN nano-Si PVD coating for elevated-temperature wear resistance on hard and abrasive workpiece materials\u003c\/li\u003e\n  \u003cli\u003eVariable helix geometry reduces harmonic chatter during full-slot and deep-pocket cuts\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting design allows direct plunging and ramp-down entry without a pre-drilled pilot hole\u003c\/li\u003e\n  \u003cli\u003e45-degree chamfer angle with 0.0040 inch chamfer width produces consistent edge breaks in a single pass\u003c\/li\u003e\n  \u003cli\u003eUltra-fine micrograin carbide substrate supports sharp edge retention across steel, cast iron, and superalloy materials\u003c\/li\u003e\n  \u003cli\u003e4-flute configuration balances chip evacuation and surface finish for both roughing and finishing passes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in steel (P), stainless steel (M), cast iron (K), superalloys and titanium (S), and non-ferrous metals (N) per ISO material classification. Fits standard straight-cylindrical toolholders accepting a 7\/16 inch shank diameter with h6 tolerance. Part of the GUHRING Series 6757 corner chamfer end mill family.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. Confirm the machine spindle and toolholder bore are clean and free of chips before seating the shank. Verify runout at the toolholder nose before cutting, as excessive runout accelerates edge wear on carbide end mills. Follow the machine tool manufacturer's clamping torque recommendations for the toolholder style in use; do not use a worn or undersized collet with this shank tolerance class.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 7\/16 inches (0.4375 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 7\/16 inches (0.4375 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-3\/4 inches (2.7500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 7\/8 inches (0.8750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 7\/8 inches (0.8750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Width\u003c\/strong\u003e: 0.0040 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Ultra Fine Micrograin)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlSiN (nano-Si), PVD\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\u003eHelix Style\u003c\/strong\u003e: Variable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\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\u003eCenter Cutting\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\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing and Finishing\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 Material\u003c\/strong\u003e: Non-Ferrous Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 6757\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.25 inches L x 0.75 inches W x 0.75 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 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: 9067570111100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51732359577906,"sku":"9067570111100","price":157.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/62728c0b5a5fd90c41d15d8009d59292_836dee6a-a54a-4063-ae0f-5f9424ded292.jpg?v=1788742043","url":"https:\/\/voomisupply.com\/products\/guhring-9067570111100-corner-chamfer-end-mill-7-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}