{"product_id":"hertel-750323-square-end-mill-3-16-in-4-flute-solid-carbide","title":"Hertel 750323 Square End Mill 3\/16 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 750323 is a 4-flute solid carbide square end mill designed for precision milling in metalworking and machining applications. Built from micrograin solid carbide, it offers the rigidity and edge retention required for ferrous and non-ferrous material removal. The 3\/16 inch cutting diameter pairs with a 1 inch length of cut and 2 inch overall length, making it well suited for shallow-to-moderate depth slotting, profiling, and peripheral milling. The 30-degree helix angle promotes smooth chip evacuation while reducing cutting forces. The uncoated finish is standard for applications where coating is applied separately or not required.\u003c\/p\u003e\u003cp\u003eThis end mill fits standard CNC machining centers, knee mills, and manual milling machines accepting a 3\/16 inch shank. It is appropriate for job shops, tool and die operations, and production machining environments handling small-diameter work. The right-hand cut and right-hand spiral flute configuration are the conventional setup for most vertical milling operations. Centercutting capability allows plunge entry directly into the workpiece without a pre-drilled hole.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for extended tool life and edge stability\u003c\/li\u003e\n\u003cli\u003e4-flute geometry improves surface finish and feed rate potential over 2-flute designs\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle supports efficient chip evacuation in slotting and profiling cuts\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows direct plunge milling without pilot hole\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand flute — standard orientation for most vertical milling setups\u003c\/li\u003e\n\u003cli\u003eSpiral flute, regular length configuration suitable for general-purpose milling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use solid carbide square end mill for standard 3\/16 inch collet or end mill holder systems on vertical milling machines and CNC machining centers.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Secure the shank in a properly sized collet or end mill holder and torque to the machine tool manufacturer's specification — do not estimate. Verify runout with a dial indicator before cutting. Ensure the spindle is fully stopped and the machine is locked out before tool changes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/16 inches (0.1875 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: 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\/16 inches (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches (2.0000 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\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0171 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 750323\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51746753249586,"sku":"750323","price":47.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ff40b609bb6b48281f31344fa67d0672.jpg?v=1788873359","url":"https:\/\/voomisupply.com\/products\/hertel-750323-square-end-mill-3-16-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}