Accupro 14483023 Square End Mill 4 Flute 8mm Carbide

Product Description

The ACCUPRO 14483023 is a solid carbide square end mill designed for precision milling operations in metalworking and machining environments. Built with four helical flutes and a centercutting geometry, this end mill is capable of plunge cuts as well as standard peripheral and slot milling. The 8mm mill diameter pairs with a 20mm length of cut, giving machinists solid material removal capability in a compact, rigid tool. The 38 to 42 degree helix angle promotes efficient chip evacuation and smooth cutting action. This tool is intended for use by skilled machinists and CNC operators working on mills and machining centers.

This end mill is suited for precision milling applications in job shops, tool rooms, and production environments. The cylindrical shank diameter of 8mm (0.3200 inches) fits standard collet and end mill holders commonly used in CNC machining centers and manual mills. Its solid carbide construction makes it well-suited for harder workpiece materials where high-speed steel tooling would wear prematurely. The centercutting capability allows direct plunge entry into the workpiece without a pre-drilled starting hole.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cutting applications
• Centercutting geometry enables direct plunge milling without a pilot hole
• Four helical flutes with a 38 to 42 degree helix angle for efficient chip evacuation
• 8mm mill diameter with a 20mm length of cut and 63mm overall length
• Cylindrical shank with 8mm diameter for compatibility with standard collet-style tool holders
• No chipbreaker geometry, providing a clean finish on cut surfaces

Compatibility

Designed as a standard cylindrical-shank square end mill for use in collet chucks and end mill holders on CNC machining centers and manual knee mills accepting 8mm shank tooling.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the spindle fully stopped and the machine control in a safe, locked-out state. Seat the cylindrical shank fully into the collet or tool holder and torque the retention mechanism according to the tool holder manufacturer specifications. Inspect the cutting edges for chips or damage before each use, and verify runout with a dial indicator after tool installation. Follow applicable shop safety standards and machine manufacturer guidelines when setting speeds and feeds.