{"product_id":"gws-315192-square-end-mill-3-4-in-3-flute-solid-carbide-zrn","title":"Gws 315192 Square End Mill 3\/4 in 3 Flute Solid Carbide Zrn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GWS 315192 is a solid carbide square end mill designed for precision milling operations in metal fabrication and machining environments. Built from submicron carbide and coated with zirconium nitride (ZrN), this tool delivers hardness and wear resistance suited to demanding cut cycles. The 3\/4 inch diameter cutter features 3 flutes with a 37-degree right-hand helix, a 1-5\/8 inch length of cut, and a 4 inch overall length. The center-cutting geometry allows direct plunging into workpieces. This tool is installed and used by machinists and CNC operators working in job shops, production facilities, and toolroom environments.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for slotting, profiling, and peripheral milling in a range of workpiece materials. The ZrN coating reduces friction and extends tool life compared to uncoated carbide, making it a practical choice for medium-to-high production runs. The 3\/4 inch shank diameter matches the cutter diameter for direct chuck or collet holding without a reduction bushing. It is a single-end tool in the GWS Series 2031 lineup.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/4 inch mill diameter with matching 3\/4 inch shank diameter for direct collet holding\u003c\/li\u003e\n\u003cli\u003eSubmicron solid carbide construction for rigidity and edge retention\u003c\/li\u003e\n\u003cli\u003eZrN (zirconium nitride) coating for reduced friction and extended tool life\u003c\/li\u003e\n\u003cli\u003e3 flutes with a 37-degree right-hand helix and upcut flute geometry\u003c\/li\u003e\n\u003cli\u003eCenter-cutting design allows direct plunge entry into workpieces\u003c\/li\u003e\n\u003cli\u003e1-5\/8 inch length of cut with 4 inch overall length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard tooling option for CNC machining centers and manual milling machines accepting 3\/4 inch straight-shank end mills via ER collets, end mill holders, or side-lock holders.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or CNC operator. Power down and lock out the spindle before changing tooling. Seat the shank fully in the collet or holder to the minimum insertion depth required for your toolholder specification, and torque the clamping mechanism per the toolholder manufacturer guidelines. Inspect the cutting edges and coating before each use and replace the tool at first signs of chipping or excessive wear to avoid workpiece damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\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\u003eLength of Cut\u003c\/strong\u003e: 1-5\/8 inch (1.625 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (0.750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 37 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: ZrN (Zirconium Nitride)\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: Upcut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle\/Double End\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2031\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.06 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: 315192\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GWS","offers":[{"title":"Default Title","offer_id":51963277115698,"sku":"315192","price":320.73,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2e3e5f660cf19e8f2b626180c6fb8eea_170ef807-f88b-4625-b337-4d96a4c3a52d.jpg?v=1789948328","url":"https:\/\/voomisupply.com\/products\/gws-315192-square-end-mill-3-4-in-3-flute-solid-carbide-zrn","provider":"Voomi Supply","version":"1.0","type":"link"}