{"product_id":"hertel-gh072032-square-end-mill-1-2-in-2-flute-hss-tin","title":"Hertel GH072032 Square End Mill 1\/2 in 2 Flute Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL GH072032 is a single-end square end mill designed for general-purpose milling operations in metal fabrication and machining environments. Built from M7 high speed steel with a titanium nitride (TiN) coating, it delivers extended tool life and reduced friction in ferrous and non-ferrous materials. The mill features a 1\/2 inch cutting diameter, a 3 inch length of cut, and a 5 inch overall length, placing it in the extra long category. The 42-degree helix angle promotes efficient chip evacuation and smooth cutting action. Installed by machinists and tool-and-die professionals, this end mill is suited for CNC machining centers and manual milling machines alike.\u003c\/p\u003e\n\u003cp\u003eThis end mill is intended for slotting, profiling, and peripheral milling applications where extended reach is required. The extra long flute length makes it well suited for deep pocket milling and step milling operations where a standard-length tool cannot reach the workpiece. The right-hand cutting and right-hand flute direction are consistent with conventional spindle configurations on most vertical and horizontal milling setups. The 1\/2 inch shank diameter fits standard ER and end mill holders designed for that bore size.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM7 high speed steel construction for toughness in interrupted cuts and general milling\u003c\/li\u003e\n  \u003cli\u003eTitanium nitride (TiN) coating reduces wear and extends tool life compared to uncoated HSS\u003c\/li\u003e\n  \u003cli\u003e42-degree helix angle promotes efficient chip flow and reduces cutting forces\u003c\/li\u003e\n  \u003cli\u003eExtra long 3 inch length of cut for deep pocket and extended-reach applications\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting design allows plunge entry directly into the workpiece\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand spiral flute direction for use in standard spindle configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement or standard tooling selection for any milling setup accepting a 1\/2 inch shank end mill, including ER32, ER40, and similarly sized end mill holders used in CNC and manual milling machines.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following the machine tool manufacturer guidelines for tool holding and runout tolerances. Ensure the spindle and holder are clean and free of chips before seating the shank. Torque the set screw or collet nut to the holder specification only. Verify tool projection and runout with a dial indicator before initiating a cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 42 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel, Grade M7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Titanium Nitride (TiN)\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\u003eCenter Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Extra Long\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\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\u003eWeight\u003c\/strong\u003e: 0.504 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: GH072032\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51728222191922,"sku":"GH072032","price":79.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bd46310c79f0cc276df3542aa280d201.jpg?v=1788689809","url":"https:\/\/voomisupply.com\/products\/hertel-gh072032-square-end-mill-1-2-in-2-flute-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}