{"product_id":"htc-150-4750-square-end-mill-3-4-in-4-flute-solid-carbide","title":"Htc 150-4750 Square End Mill 3\/4 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HTC 150-4750 is a solid carbide square end mill designed for precision milling operations in metal, composites, and engineered materials. With a 3\/4 inch mill diameter and a 2-1\/4 inch length of cut, this tool handles deep slotting, profiling, and peripheral milling where rigidity and edge retention are critical. The 4-flute helical geometry promotes efficient chip evacuation while maintaining surface finish quality. At 5 inches overall length, it falls into the long series category, giving technicians additional reach for deeper workpiece features without sacrificing tool body stiffness.\u003c\/p\u003e\n\u003cp\u003eThis end mill suits general-purpose CNC and manual milling applications in job shops, production facilities, and maintenance environments. The bright uncoated finish makes it appropriate for a wide range of ferrous and non-ferrous materials where coating interaction is a concern. Right-hand cutting and right-hand flute direction follow standard milling conventions. The square shank seats directly into standard 3\/4 inch collets or end mill holders without additional adapters.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for superior hardness and wear resistance compared to HSS tooling\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch mill diameter with matching 3\/4 inch square shank for direct holder fitment\u003c\/li\u003e\n  \u003cli\u003e2-1\/4 inch length of cut accommodates deeper axial passes and stepped features\u003c\/li\u003e\n  \u003cli\u003e4-flute helical design balances chip load, finish quality, and feed rate capability\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish suitable for applications where coating is not required or desired\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand helix  -  standard orientation for conventional milling setups\u003c\/li\u003e\n  \u003cli\u003eLong series overall length of 5 inches for extended reach applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 3\/4 inch end mill holders, collet chucks, and milling arbors on CNC machining centers and manual knee mills accepting straight square shanks.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Ensure the spindle is fully stopped and power is locked out before changing tooling. Seat the shank fully into the holder to the recommended minimum engagement depth and torque set screws per the holder manufacturer specifications. Verify runout with a dial indicator before beginning the cut, as excessive runout accelerates carbide edge chipping.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 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\u003eLength of Cut\u003c\/strong\u003e: 2-1\/4 inches (2.25 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (0.75 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 150\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.90 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: HTC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 150-4750\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HTC","offers":[{"title":"Default Title","offer_id":68372765016370,"sku":"150-4750","price":242.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bc8c6ddfc9dbe204983b2dc08aa1a35d.jpg?v=1793894004","url":"https:\/\/voomisupply.com\/products\/htc-150-4750-square-end-mill-3-4-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}