{"product_id":"walter-prototyp-7496811-corner-radius-end-mill-8mm-5-flute","title":"Walter-prototyp 7496811 Corner Radius End Mill 8mm 5 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-PROTOTYP 7496811 is a solid carbide corner radius end mill designed for demanding material removal in steel, stainless steel, cast iron, non-ferrous metals, and superalloys including titanium. Built to Series MD133 specifications, it features a 0.4 mm corner radius, five helical flutes, and a TiAlN\/TiAl PVD coating that supports both roughing and finishing operations. The 8 mm cutting diameter pairs with a 34 mm length of cut and an extended reach of 44 mm, making it well suited for deeper cavity work where tool deflection and rigidity are critical concerns. A chipbreaker geometry aids chip evacuation during high-load cuts.\u003c\/p\u003e\n\u003cp\u003eThis end mill is intended for use in CNC machining centers and milling operations across general metalworking, aerospace, die-and-mold, and precision manufacturing environments. Its extended-reach design addresses applications where standard-length tools cannot access the full depth of a feature. Right-hand cutting and right-hand flute direction make it compatible with conventional vertical and horizontal machining center setups. The straight-cylindrical shank fits standard toolholders sized for 8 mm bore collets and milling chucks. The MD133 series is rated for steel, stainless steel, cast iron, non-ferrous metals, and superalloys and titanium as primary workpiece materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with TiAlN\/TiAl PVD coating for heat resistance and extended tool life in hard materials\u003c\/li\u003e\n  \u003cli\u003e0.4 mm corner radius reduces corner chipping and improves surface finish at part edges\u003c\/li\u003e\n  \u003cli\u003eFive-flute helical design supports both roughing and finishing in a single tool\u003c\/li\u003e\n  \u003cli\u003eChipbreaker geometry promotes chip evacuation during aggressive cuts\u003c\/li\u003e\n  \u003cli\u003eExtended reach of 44 mm enables access to deeper features without tool-path compromises\u003c\/li\u003e\n  \u003cli\u003eh10 mill diameter tolerance and h6 shank tolerance ensure consistent fit in precision toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard toolholders accepting an 8 mm straight-cylindrical shank. Rated for primary workpiece materials including steel, stainless steel, cast iron, non-ferrous metals, and superalloys and titanium (material codes P, M, K, N, S). Secondary workpiece material is cast iron (code K). Material grade WJ30RD.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the tool-change sequence is complete before handling the end mill. Seat the shank fully in the collet or milling chuck and torque the retention mechanism per the toolholder manufacturer specifications. Verify runout with a dial indicator before beginning the cut, as excessive runout accelerates wear on a five-flute tool and degrades surface finish.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 8 mm (0.3150 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.4 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 34 mm (3.0000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 80 mm (3.54 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 8 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 44 mm (1.3400 inches)\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 \/ TiAl (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: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Normal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Extra Long\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\u003eMaterial Grade\u003c\/strong\u003e: WJ30RD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: MD133\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\u003eChipbreaker\u003c\/strong\u003e: Yes\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, Non-Ferrous Metal, Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: WALTER-PROTOTYP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7496811\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER","offers":[{"title":"Default Title","offer_id":67914051060018,"sku":"7496811","price":236.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c62414e23cea014ba3e7b337c15b10a9.jpg?v=1791247117","url":"https:\/\/voomisupply.com\/products\/walter-prototyp-7496811-corner-radius-end-mill-8mm-5-flute","provider":"Voomi Supply","version":"1.0","type":"link"}