{"product_id":"osg-hp434-1962-corner-radius-end-mill-5mm-4-flute-tialn","title":"Osg HP434-1962 Corner Radius End Mill 5mm 4 Flute Tialn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG HP434-1962 is a solid carbide corner radius end mill from the HP434 series, designed for high-performance milling across a broad range of workpiece materials. It features a 5 mm cutting diameter with a 1 mm corner radius, a 13 mm length of cut, and a 6 mm straight-cylindrical shank. The 80 mm overall length and 4-flute geometry with a 30-degree medium helix make it well-suited for both roughing and finishing operations. A TiAlN PVD coating provides thermal resistance and extended tool life in demanding cutting conditions. This end mill is centercutting and runs right-hand cutting and flute direction. Machinists and tool-and-die professionals install it with a standard toolholder.\u003c\/p\u003e\u003cp\u003eThe HP434-1962 is rated for use on steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials, covering ISO material codes P, M, K, N, S, and H. The 1 mm corner radius reduces stress concentration at the cutting edge, making this tool appropriate for profiling, slotting, and finishing passes where sharp corners are undesirable. The normal pitch and spiral flute type support consistent chip evacuation. It is a single-end tool intended for use in CNC machining centers and manual mills equipped with a compatible toolholder.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5 mm cutting diameter with 1 mm corner radius for reduced edge chipping\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003eTiAlN PVD coating rated for steel, stainless steel, superalloys, titanium, and hard materials\u003c\/li\u003e\n\u003cli\u003e4 flutes with 30-degree medium helix for roughing and finishing capability\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows plunge entry\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical 6 mm shank with h6 shank diameter tolerance for consistent toolholder fit\u003c\/li\u003e\n\u003cli\u003eMill diameter tolerance of 0.00 to -0.04 mm for close-tolerance applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eThe HP434-1962 is compatible with standard toolholders accepting a 6 mm straight-cylindrical shank. It is part of the OSG HP434 series and is designed for use in CNC machining centers and milling machines where a corner radius end mill with TiAlN coating is specified for steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, or hard material applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis end mill is installed by a qualified machinist or tool-and-die technician using a toolholder matched to the 6 mm shank diameter. Verify runout after installation to maintain dimensional accuracy within the stated mill diameter tolerance. Ensure the machine spindle is fully stopped and locked out before changing tooling. Do not exceed the tool manufacturer's recommended speed and feed parameters for the workpiece material being cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 5 mm (0.1969 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1 mm (0.0394 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 13 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 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 (Medium)\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 (PVD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eCentercutting\u003c\/strong\u003e: Yes\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\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HP434\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\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: HP434-1962\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51727425110322,"sku":"HP434-1962","price":55.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/953ea9362a95805af95ed37520bfcbb9.jpg?v=1788677784","url":"https:\/\/voomisupply.com\/products\/osg-hp434-1962-corner-radius-end-mill-5mm-4-flute-tialn","provider":"Voomi Supply","version":"1.0","type":"link"}