{"product_id":"accupro-14788468-square-end-mill-4-flute-solid-carbide","title":"Accupro 14788468 Square End Mill 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 14788468 is a 4-flute solid carbide square end mill designed for precision milling operations in metal, composite, and engineering plastic applications. The cutting edge geometry features helical flutes with a helix angle of 38 to 42 degrees, promoting efficient chip evacuation and reduced cutting forces. With a mill diameter of 4.50mm and a 16.00mm length of cut, this end mill is suited for slotting, profiling, and peripheral milling tasks where tight tolerances are required. The centercutting design allows the tool to plunge directly into the workpiece. Machinists and toolroom technicians are the primary users of this tool.\u003c\/p\u003e\n\u003cp\u003eThis end mill is used in CNC machining centers and manual milling machines for general-purpose material removal. The 6.00mm cylindrical shank fits standard collet chucks and tool holders with matching bore sizes. The overall length of 63.00mm provides adequate clearance for most workholding setups without excessive overhang. The solid carbide construction handles higher surface speeds and feeds compared to high-speed steel tooling, making it a practical choice for production environments running ferrous and non-ferrous materials. No chipbreaker geometry is present, so chip management relies on helix angle and coolant strategy.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction supports higher cutting speeds and longer tool life than HSS alternatives\u003c\/li\u003e\n  \u003cli\u003e4 helical flutes with 38 to 42 degree helix angle for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCentercutting design enables direct plunge entry into the workpiece\u003c\/li\u003e\n  \u003cli\u003e4.50mm mill diameter with 16.00mm length of cut for precise slotting and profiling\u003c\/li\u003e\n  \u003cli\u003e6.00mm cylindrical shank fits standard collet and end mill holders\u003c\/li\u003e\n  \u003cli\u003e63.00mm overall length balances reach and rigidity in typical setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement for standard 6.00mm cylindrical shank collet chucks and end mill holders used in CNC and manual milling applications requiring a 4.50mm diameter square end mill.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eA licensed machinist or toolroom technician should install this end mill using a properly sized collet or end mill holder torqued to the machine spindle specification. Power down and lock out the spindle before changing tooling. Verify runout with a dial indicator after seating to confirm concentricity before initiating a cut. Avoid excessive overhang beyond what the setup requires, as extended reach increases deflection and reduces surface finish quality.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 4.50mm\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: 16.00mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00mm (0.2400 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 63.00mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 38 to 42 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\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\u003ePackage Dimensions\u003c\/strong\u003e: 2.5 inches length, 0.24 inches width, 0.24 inches height\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 14788468\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51732774191410,"sku":"14788468","price":36.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/eb97734128beadfc2a1a4bae041627c7.jpg?v=1788746632","url":"https:\/\/voomisupply.com\/products\/accupro-14788468-square-end-mill-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}