{"product_id":"hertel-750511-square-end-mill-3-8-in-2-flute-solid-carbide","title":"Hertel 750511 Square End Mill 3\/8 in 2 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 750511 is a solid carbide square end mill designed for precision milling operations across a range of ferrous and non-ferrous materials. With a 3\/8 inch cutting diameter, a 1 inch length of cut, and a 4 inch overall length, this tool falls into the extra-long category, giving machinists access to deeper pockets and shoulders where standard-length tools cannot reach. The 30-degree helix angle promotes efficient chip evacuation, and the uncoated micrograin carbide substrate delivers consistent edge retention in general-purpose and finishing applications. Two flutes provide a balance of chip clearance and cutting edge strength. Installation is performed by qualified machinists or CNC setup technicians.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for use in vertical machining centers, CNC milling machines, and manual knee mills where a 3\/8 inch shank can be held in a collet chuck or end mill holder. The extra-long overall length of 4 inches makes it appropriate for deep-cavity work, tall-workpiece profiling, and applications requiring extended reach beyond standard tooling. The centercutting geometry allows plunge cutting operations in addition to peripheral and slot milling. Right-hand cut configuration is standard for conventional spindle rotation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for consistent edge retention and rigidity\u003c\/li\u003e\n  \u003cli\u003eUncoated finish suitable for general-purpose milling and applications where coating is not required\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle promotes smooth cutting action and efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCentercutting design enables direct plunge entry into workpiece material\u003c\/li\u003e\n  \u003cli\u003eExtra-long 4 inch OAL with 1 inch length of cut for deep-reach milling operations\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, single-end configuration for standard CNC and manual milling setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use solid carbide end mill for machines accepting a 3\/8 inch shank diameter in standard collet or end mill holder systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or CNC setup technician. Ensure the spindle is fully stopped and the machine is in an e-stop or locked-out state before changing tooling. Seat the shank fully into the collet or holder to the minimum grip length before torquing the retention nut. Verify runout with a dial indicator after installation before beginning a cut, as excessive runout accelerates wear on carbide tooling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 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: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch (1.0000 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: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Extra Long\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting 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\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\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.5 inches L x 0.6 inches W x 0.6 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 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: 750511\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51747784753458,"sku":"750511","price":75.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fd2e0169f06b1abdb0c68b37e3c1eb3c.jpg?v=1788885451","url":"https:\/\/voomisupply.com\/products\/hertel-750511-square-end-mill-3-8-in-2-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}