{"product_id":"hertel-e8053018-square-end-mill-9-32-in-4-flute-hss-tin","title":"Hertel E8053018 Square End Mill 9\/32 in 4 Flute Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL E8053018 is a square end mill designed for general-purpose milling operations in machine shop and manufacturing environments. It features a 9\/32 inch (0.2813 inch) cutting diameter with four flutes and a 30-degree helix angle, providing a balance of material removal rate and surface finish quality. The tool is manufactured from M7 high speed steel and carries a TiN (titanium nitride) coating to extend cutting life and reduce friction at the cutting edge. With a 3\/8 inch shank diameter and 3-3\/8 inch overall length, it mounts in standard end mill holders and collet chucks found on vertical mills and machining centers.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for slotting, profiling, and peripheral milling in ferrous and non-ferrous materials at moderate cutting speeds. The centercutting geometry allows it to plunge directly into a workpiece, making it versatile for applications that require both drilling entry and side milling in the same operation. The right-hand cutting and right-hand flute direction are standard for conventional CNC and manual milling setups. It is sold individually and is appropriate for job shops, tool rooms, and production machining applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCentercutting design allows direct plunge entry without a pre-drilled hole\u003c\/li\u003e\n\u003cli\u003eTiN coating improves wear resistance and extends tool life compared to uncoated HSS\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle balances chip evacuation and cutting force across four flutes\u003c\/li\u003e\n\u003cli\u003eM7 high speed steel substrate provides toughness for interrupted cuts and general steels\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand spiral flutes for standard milling machine compatibility\u003c\/li\u003e\n\u003cli\u003e3\/8 inch shank diameter fits common collet and end mill holder sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard shank square end mill for use in vertical machining centers, knee mills, and CNC milling machines equipped with 3\/8 inch collets or end mill holders.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool. Seat the shank to the full recommended engagement depth in the collet or holder and torque the retention nut per the holder manufacturer specifications. Inspect the TiN coating and cutting edges for chips or wear before each use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 9\/32 inch (0.2813 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 11\/16 inch (0.6875 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-3\/8 inches (3.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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\u003eMaterial Grade\u003c\/strong\u003e: M7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN (Titanium 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: Spiral\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: 0.06 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: E8053018\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51727394177330,"sku":"E8053018","price":34.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/98cf25faaebef69c8fd3caa0a567e014.jpg?v=1788677266","url":"https:\/\/voomisupply.com\/products\/hertel-e8053018-square-end-mill-9-32-in-4-flute-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}