{"product_id":"gws-1034021-square-end-mill-5-16-in-4-flute-solid-carbide","title":"Gws 1034021 Square End Mill 5\/16 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GWS 1034021 is a solid carbide square end mill designed for precision milling in demanding machining applications. Built from submicron-grade carbide and coated with FX7 for extended tool life and heat resistance, this single-end mill features a 5\/16-inch cutting diameter and a 1\/2-inch length of cut. The 33-degree variable helix geometry reduces chatter and improves chip evacuation during aggressive cuts. With four flutes and both variable helix and variable index construction, it delivers smooth surface finishes and consistent performance in ferrous and non-ferrous materials.\u003c\/p\u003e\u003cp\u003eThis end mill suits CNC machining centers and manual mills in job shops, tool rooms, and production environments. It is well suited for slot milling, profiling, and contouring operations where tight tolerances and surface finish quality matter. The 5\/16-inch shank diameter matches common collet sizes, and the 2-inch overall length fits standard short-reach setups. Machinists and CNC operators working in aerospace, automotive, and general metalworking will find this tool fits a wide range of light to medium-duty cutting tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSubmicron solid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003eFX7 coating for improved lubricity, heat resistance, and extended tool life\u003c\/li\u003e\n\u003cli\u003eVariable helix and variable index design reduces harmonics and chatter\u003c\/li\u003e\n\u003cli\u003eFour flutes with right-hand cut and right-hand flute direction\u003c\/li\u003e\n\u003cli\u003eCenter-cutting capable for plunge entry\u003c\/li\u003e\n\u003cli\u003e5\/16-inch shank diameter for compatibility with standard collet systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use solid carbide square end mill for CNC and manual milling machines accepting a 5\/16-inch collet or end mill holder.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator familiar with end mill tooling and machine safety procedures. Ensure the spindle is fully stopped and locked out before changing tooling. Secure the shank fully within the collet or holder to the manufacturer-recommended engagement depth to prevent pullout. Verify runout with a dial indicator before initiating a cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/16 inches (0.3125 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1\/2 inches (0.5 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/16 inches (0.3125 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Submicron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: FX7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\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\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1034\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: GWS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1034021\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GWS","offers":[{"title":"Default Title","offer_id":52086795010354,"sku":"1034021","price":93.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/83ba3779d4fb0a7b4c6f4f5591edf416_34391caf-5aa9-4399-b185-ba8969a66c6b.jpg?v=1790059887","url":"https:\/\/voomisupply.com\/products\/gws-1034021-square-end-mill-5-16-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}