{"product_id":"hertel-gg030014-square-end-mill-7-32-in-2-flute-cobalt","title":"Hertel GG030014 Square End Mill 7\/32 in 2 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL GG030014 is a cobalt square end mill designed for precision milling operations in metalworking applications. Built from M42 cobalt high-speed steel, it offers strong heat and wear resistance compared to standard HSS tooling. The cutter measures 7\/32 inch (0.2188 inches) in diameter with a 1\/2 inch length of cut and a 3\/8 inch shank diameter. A 30-degree right-hand helix promotes efficient chip evacuation and smooth cutting action. The bright, uncoated finish suits a wide range of ferrous and non-ferrous materials where a coating is not required. Machinists and tool-and-die professionals use this end mill for slotting, profiling, and peripheral milling on manual and CNC machines.\u003c\/p\u003e\u003cp\u003eThis single-end, 2-flute square end mill is suited for general-purpose milling in job shops, maintenance facilities, and production environments. The 2-flute geometry provides good chip clearance, making it a practical choice for plunge cuts and slot milling in softer steels, aluminum, and similar materials. The center-cutting design allows direct plunge entry without a pre-drilled pilot hole. Right-hand cutting direction matches standard spindle rotation on conventional vertical and horizontal milling machines.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt steel construction for improved heat resistance and tool life over standard HSS\u003c\/li\u003e\n\u003cli\u003e2-flute, right-hand spiral geometry with 30-degree helix angle for efficient chip removal\u003c\/li\u003e\n\u003cli\u003eCenter-cutting design allows direct plunge milling without a pilot hole\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish suitable for ferrous and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eSingle-end configuration with 3\/8 inch shank for standard collet and end mill holder fitment\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction compatible with standard CNC and manual mill spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard tooling option for use in 3\/8 inch end mill holders, collet chucks, or weldon-style holders on vertical and horizontal milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom professional. Ensure the machine spindle is fully powered down and locked out before changing tooling. Secure the shank firmly in a properly sized collet or end mill holder to the tool-holder manufacturer's recommended torque specification. Inspect the cutting edges for damage before each use and confirm correct spindle rotation direction matches the right-hand cutting geometry of this tool.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 7\/32 inch (0.2188 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-3\/8 inches (2.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\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\u003eEnd Type\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\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\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: GG030014\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51728720691506,"sku":"GG030014","price":47.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1fbcd91dfc0def1263f15c9f65515996.jpg?v=1788695457","url":"https:\/\/voomisupply.com\/products\/hertel-gg030014-square-end-mill-7-32-in-2-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}