{"product_id":"guhring-9031790190500-corner-radius-end-mill-head","title":"Guhring 9031790190500 Corner Radius End Mill Head","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9031790190500 is a solid carbide corner radius end mill head engineered for high-performance finishing operations in demanding metalworking applications. It features an 8-flute, right-hand spiral design with a super close pitch, delivering smooth surface finishes and reduced chatter at aggressive feed rates. The 3\/4 inch diameter cutting head carries a 1-1\/2 inch length of cut and is protected by a FIREX PVD coating, a hard, wear-resistant finish that extends tool life when cutting ferrous and difficult-to-machine materials. Shank diameter matches the cutter diameter at 3\/4 inch, making tool holding straightforward. This is a single-end, non-centercutting design suited to peripheral finishing passes.\u003c\/p\u003e\n\u003cp\u003eThis end mill head is designed for finishing cuts on steel, stainless steel, cast iron, superalloys, and titanium, as well as secondary applications in non-ferrous metals and hard materials. Its stub length profile and high helix style make it particularly effective in setups where rigidity is critical and radial engagement must be controlled. Machinists and toolroom professionals working on milling machines or machining centers will find this head well suited to tight-tolerance finishing work where corner geometry and surface quality matter. The 45-degree chamfer at 0.006 inch width also provides a minor protective edge break at the corner.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction (K40 grade) for rigidity and wear resistance in hard material cutting\u003c\/li\u003e\n  \u003cli\u003eFIREX PVD coating enhances heat resistance and extends tool life on ferrous and exotic alloys\u003c\/li\u003e\n  \u003cli\u003e8-flute, super close pitch design optimized for finishing passes and fine surface finish\u003c\/li\u003e\n  \u003cli\u003eHigh helix, right-hand spiral flute geometry reduces cutting forces and improves chip evacuation\u003c\/li\u003e\n  \u003cli\u003eStub length (1-1\/2 inch LOC) with straight-cylindrical shank at 3\/4 inch diameter for secure, low-runout clamping\u003c\/li\u003e\n  \u003cli\u003eMill diameter tolerance h10, shank diameter tolerance h6 for precise fitment in collets and toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a Series 3179 replacement or direct-application end mill head for milling setups requiring a 3\/4 inch straight-cylindrical shank. Compatible workpiece materials include steel, stainless steel, cast iron, superalloys, titanium, non-ferrous metals, and hard materials per manufacturer material codes P, M, K, S, N, and H.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the machine powered down and the spindle fully stopped. Use a properly sized collet or toolholder rated for the 3\/4 inch shank diameter to ensure concentricity and minimize runout. Verify clamping torque per the toolholder manufacturer specifications before running. This is a non-centercutting end mill — do not use for plunge cuts; entry must be made via ramping or a pre-drilled hole.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.7500 inches (3\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.5000 inches (1-1\/2 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.7500 inches (3\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 1.5000 inches (1-1\/2 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (K40 Grade)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: FIREX (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: High\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Super Close\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Finishing\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: 0.0060 inches\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\u003eCentercutting\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\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\u003eWeight\u003c\/strong\u003e: 1 pound\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: 9031790190500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51747463692594,"sku":"9031790190500","price":275.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d4f833afe9d760373dc7628a008c417f_f1890548-716d-4855-84d9-df776bdce253.jpg?v=1788880584","url":"https:\/\/voomisupply.com\/products\/guhring-9031790190500-corner-radius-end-mill-head","provider":"Voomi Supply","version":"1.0","type":"link"}