{"product_id":"guhring-9067590047640-corner-radius-end-mill-3-16-in","title":"Guhring 9067590047640 Corner Radius End Mill 3\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9067590047640 is a solid carbide corner radius end mill designed for high-performance metal removal in demanding machining applications. Built on the RF100 Series 6759 platform, it features a 3\/16 inch (0.1875 inch) cutting diameter, a 0.031 inch corner radius, and four flutes with a variable helix geometry. The nano-Si coating provides thermal and wear resistance, extending tool life across ferrous and non-ferrous workpiece materials. At 2 inches overall length with a 3\/8 inch length of cut, this end mill is suited for both roughing and finishing passes in a single setup. Material grade is extra fine micrograin carbide for edge stability at elevated cutting speeds.\u003c\/p\u003e\n\u003cp\u003eThis end mill is intended for use in CNC machining centers and manual mills by machinists and tool-and-die professionals working with steel, stainless steel, cast iron, superalloys, titanium, non-ferrous metals, and hard materials. The variable helix and variable index design reduce harmonic chatter, making it practical for slotting, profiling, and contouring operations where surface finish and dimensional accuracy are critical. It mounts in standard end mill holders with a straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction in extra fine micrograin grade for edge sharpness and rigidity\u003c\/li\u003e\n  \u003cli\u003enano-Si coating for elevated wear and heat resistance across steel and superalloy applications\u003c\/li\u003e\n  \u003cli\u003eVariable helix and variable index geometry to reduce chatter and vibration\u003c\/li\u003e\n  \u003cli\u003e0.031 inch corner radius with tolerance of -0.002 to 0.002 inches for controlled corner geometry\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute direction; single-end configuration\u003c\/li\u003e\n  \u003cli\u003eCapable of both roughing and finishing material removal in one tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard end mill holders. Compatible workpiece materials include steel, stainless steel, cast iron, superalloys, titanium, non-ferrous metals, and hard materials as identified by material codes P, M, K, S, N, and H.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following the machine tool manufacturer guidelines for end mill holders and collet systems. Verify runout with a dial indicator before cutting to protect the corner radius geometry. Confirm spindle speed and feed rate parameters match the workpiece material and depth of cut prior to engaging the part. Always power down and lock out the machine spindle before changing or inspecting tooling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.031 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: -0.002 to 0.002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/8 inches (0.375 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide, Extra Fine Micrograin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: nano-Si\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Variable\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\u003eEnd Type\u003c\/strong\u003e: Corner Radius\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, 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\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\u003eSeries\u003c\/strong\u003e: RF100, 6759\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 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: 9067590047640\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51729265754418,"sku":"9067590047640","price":79.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/62728c0b5a5fd90c41d15d8009d59292_854170a8-7261-446f-8470-3e4c8a4e5e46.jpg?v=1788702312","url":"https:\/\/voomisupply.com\/products\/guhring-9067590047640-corner-radius-end-mill-3-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}