{"product_id":"osg-hp434-3931-corner-radius-end-mill-10mm-4-flute-tialn","title":"Osg HP434-3931 Corner Radius End Mill 10mm 4 Flute Tialn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG HP434-3931 is a solid carbide corner radius end mill engineered for high-performance milling across a wide range of workpiece materials. It features a 10 mm cutting diameter, a 1 mm corner radius, and a TiAlN (titanium aluminum nitride) PVD coating that extends tool life in demanding cutting environments. With four flutes, a medium helix angle of 30 degrees, and a centercutting design, this end mill handles both roughing and finishing operations in a single tool. The 22 mm length of cut and 100 mm overall length suit it for general milling work where reach and rigidity are both important. Machinists and CNC programmers specify this tool when surface finish and edge integrity at corners are critical requirements.\u003c\/p\u003e\u003cp\u003eThe HP434-3931 is suited for use in vertical and horizontal machining centers and CNC milling machines where straight-cylindrical shank toolholders are in use. Its 10 mm shank diameter with h6 tolerance fits standard collet chucks, end mill holders, and shrink-fit toolholders. The right-hand cutting and right-hand flute direction make it compatible with conventional milling center setups. This tool is appropriate for production shops, tool and die operations, and maintenance machining environments where a single end mill must perform across multiple material types.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiAlN PVD coating improves heat resistance and tool life in steel, stainless, and hard materials\u003c\/li\u003e\n\u003cli\u003e1 mm corner radius reduces stress concentration and chipping at workpiece edges\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows plunge entry without a pre-drilled hole\u003c\/li\u003e\n\u003cli\u003eFour-flute spiral geometry supports both roughing and finishing in one tool\u003c\/li\u003e\n\u003cli\u003eNormal pitch and medium helix angle balance chip evacuation with surface finish quality\u003c\/li\u003e\n\u003cli\u003eMill diameter tolerance of 0.00 to -0.04 mm ensures consistent fit in close-tolerance applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard straight-cylindrical shank toolholders. Rated for cutting steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials (ISO material codes P, M, K, N, S, H).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist familiar with CNC tooling and machine tool safety procedures. Power down and lock out the spindle before changing tooling. Ensure the shank is fully seated to the recommended engagement depth in the toolholder and that the holder is torqued according to the toolholder manufacturer specifications. Inspect the cutting edges and coating for damage before each use, as carbide end mills are brittle and sensitive to impact.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 10 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 22 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 10 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: 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\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: 0.00 to -0.04 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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, Non-Ferrous Metal, Superalloys and Titanium, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HP434\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HP434-3931\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51731078742322,"sku":"HP434-3931","price":118.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0abe7f41f399f042261e2fc45f2bffd4_7ce42abe-4b5f-4b89-b5e8-c2d7abe20c4f.jpg?v=1788726695","url":"https:\/\/voomisupply.com\/products\/osg-hp434-3931-corner-radius-end-mill-10mm-4-flute-tialn","provider":"Voomi Supply","version":"1.0","type":"link"}