{"product_id":"hertel-ef053024-square-end-mill-3-8-in-4-flute-hss-ticn","title":"Hertel EF053024 Square End Mill 3\/8 in 4 Flute Hss Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL EF053024 is a square end mill designed for precision milling operations across a wide range of materials. Built from high speed steel (HSS) with a TiCN (titanium carbonitride) coating, this end mill delivers improved wear resistance and tool life compared to uncoated HSS tooling. It features a 3\/8 inch diameter, a 30-degree helix angle, and four flutes for efficient chip evacuation and smooth surface finish. The centercutting design allows direct plunge entry into the workpiece, expanding its versatility on the shop floor. Machinists and tooling professionals install this end mill in standard CNC and manual milling operations.\u003c\/p\u003e\u003cp\u003eThis end mill suits general-purpose milling in ferrous and non-ferrous metals, plastics, and other machinable materials in job shop, maintenance, and production environments. With a 3\/4 inch length of cut and 3-1\/2 inch overall length, it handles typical profiling, slotting, and side milling tasks in both light and medium-duty applications. The right-hand cutting and right-hand flute direction conform to standard milling machine setups. The 3\/8 inch shank diameter fits widely available collets and end mill holders on both CNC machining centers and manual knee mills.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh speed steel construction with TiCN coating for extended wear resistance\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes smooth cutting action and chip flow\u003c\/li\u003e\n\u003cli\u003eFour flutes for balanced material removal and finish quality\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows direct plunge milling without pre-drilling\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand spiral flutes for standard milling setups\u003c\/li\u003e\n\u003cli\u003eSpiral flute type supports efficient chip evacuation during slotting and profiling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 3\/8 inch shank square end mill compatible with collet chucks, end mill holders, and tool chucks accepting 3\/8 inch shank tooling on CNC machining centers and manual milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom personnel. Ensure the machine spindle is fully stopped and locked out before mounting or changing tooling. Seat the shank fully into the collet or holder to the recommended engagement depth and torque retention fasteners per machine tool manufacturer specifications. Inspect the TiCN coating and cutting edges for chips or wear before each use, as damaged tooling can affect surface finish and dimensional accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 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: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/4 inches (0.7500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/2 inches (3.5000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: EF053024\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51733597389106,"sku":"EF053024","price":60.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2db455eecfb33cae02c235c8f7436394.jpg?v=1788756711","url":"https:\/\/voomisupply.com\/products\/hertel-ef053024-square-end-mill-3-8-in-4-flute-hss-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}