{"product_id":"widia-5594871-square-end-mill-1-2-in-5-flute-carbide","title":"Widia 5594871 Square End Mill 1\/2 in 5 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WIDIA 5594871 is a 5-flute solid carbide square end mill designed for high-performance material removal in demanding machining applications. With a 1\/2 inch mill diameter and a 1-1\/4 inch length of cut, it delivers aggressive stock removal while maintaining edge stability in difficult-to-machine materials. The tool carries a WS15PE AlTiN-based coating engineered to extend tool life and resist heat buildup at elevated cutting speeds. A 38-degree helix angle promotes efficient chip evacuation and reduces cutting forces. The Weldon flat shank provides positive drive retention in compatible toolholders. This end mill is used by machinists and CNC operators working in job shops, aerospace, and precision manufacturing environments.\u003c\/p\u003e\u003cp\u003eThe 5594871 is rated for primary use in steel, stainless steel, superalloys, titanium, and hard materials, covering ISO workpiece material codes P, M, S, and H. Its Series 5V0E geometry is configured for single-end, right-hand cutting with right-hand flute direction. The 3 inch overall length and 1\/2 inch shank diameter make it suitable for standard toolholders in vertical machining centers and CNC mills. The centercutting capability allows plunge entry where operation requires it.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5-flute solid carbide construction for rigidity and edge retention in hard and exotic alloys\u003c\/li\u003e\n\u003cli\u003eWS15PE AlTiN coating for extended tool life and thermal resistance at high cutting speeds\u003c\/li\u003e\n\u003cli\u003e38-degree helix angle promotes chip evacuation and reduces radial cutting forces\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows direct plunge milling where required\u003c\/li\u003e\n\u003cli\u003eWeldon flat shank provides positive drive and minimizes tool pullout risk\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction for conventional CNC milling setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 1\/2 inch Weldon flat toolholders on vertical machining centers and CNC milling equipment. Rated for steel, stainless steel, superalloys, titanium, and hard materials per ISO material codes P, M, S, and H.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the control is in E-stop or lockout state before loading or removing tooling. Seat the Weldon flat shank fully in the toolholder and tighten the set screw to the toolholder manufacturer's specification. Verify runout with an indicator before beginning a production cut, especially when machining superalloys or hardened materials.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 inch)\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: 1-1\/4 inch (1.25 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 38 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 1.25 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\/Finish\u003c\/strong\u003e: WS15PE (AlTiN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\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\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5V0E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys, Titanium, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.35 x 0.79 x 0.79 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.255 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WIDIA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5594871\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WIDIA","offers":[{"title":"Default Title","offer_id":67916600639794,"sku":"5594871","price":225.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f5a8e2485cd533a2962cfbf2e9a10e07_5a9fc27e-7af8-4b34-a6b5-081062303c2f.jpg?v=1791258585","url":"https:\/\/voomisupply.com\/products\/widia-5594871-square-end-mill-1-2-in-5-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}