{"product_id":"hertel-750666-square-end-mill-7-32-in-2-flute-solid-carbide","title":"Hertel 750666 Square End Mill 7\/32 in 2 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 750666 is a solid carbide square end mill designed for precision milling operations in metal and composite materials. It features a 7\/32 inch (0.2188 inch) cutting diameter with a 5\/8 inch length of cut, a 1\/4 inch shank diameter, and a 2-1\/2 inch overall length. The two-flute spiral design runs at a 30-degree helix angle with a titanium nitride (TiN) coating, promoting heat resistance and longer tool life. This is a right-hand cut, centercutting end mill, meaning it can plunge directly into the workpiece. Machinists and tool-and-die professionals use this tool in CNC machining centers and manual mills for slotting, profiling, and plunge cuts.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for use in light to medium stock removal applications on ferrous and non-ferrous metals, plastics, and similar materials. The single-end configuration and compact geometry make it a practical choice for tight-tolerance work where a smaller cutting diameter is required. The 1\/4 inch shank allows use in standard collet chucks and end mill holders commonly found in both CNC and manual milling setups. It is typically installed by machinists, tool-and-die makers, and maintenance technicians.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003eTiN coating improves surface hardness and reduces friction at the cutting edge\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes smooth chip evacuation in spiral flute geometry\u003c\/li\u003e\n\u003cli\u003eCentercutting design enables direct plunge milling without a pre-drilled pilot hole\u003c\/li\u003e\n\u003cli\u003eRight-hand cut with two flutes for efficient chip clearance in slotting and profiling\u003c\/li\u003e\n\u003cli\u003e1\/4 inch shank fits standard collet and end mill holder tooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style solid carbide square end mill suitable for use in CNC machining centers, knee mills, and manual milling machines equipped with a 1\/4 inch collet or end mill holder.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following standard toolroom practices. Power down and lock out the machine spindle before changing tooling. Seat the shank fully into the collet or holder to the recommended engagement depth before tightening. Verify runout with a dial indicator after installation and before initiating a cut to avoid premature tool wear or workpiece damage.\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\u003eLength of Cut\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-1\/2 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\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eFinish\u003c\/strong\u003e: TiN (Titanium Nitride)\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: 750666\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51740038824242,"sku":"750666","price":31.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e99c037fc54df2ce4523f2d8626d6e6f.jpg?v=1788821731","url":"https:\/\/voomisupply.com\/products\/hertel-750666-square-end-mill-7-32-in-2-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}