Promax 111-06414 Square End Mill 1 in 4 Flute Solid Carbide

Product Description

The PROMAX 111-06414 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. Built from micrograin solid carbide and coated with an AlTiN finish, this end mill delivers high wear resistance and thermal stability during aggressive cutting operations. It features a 1 inch cutting diameter, a 1-3/4 inch length of cut, and a 4 inch overall length. The 40-degree spiral flute helix angle promotes efficient chip evacuation and reduces cutting forces. With four flutes and a centercutting design, it is suited for slotting, profiling, and plunge cuts. This tool is installed and operated by machinists and CNC tooling professionals in job shop and production environments.

This end mill is intended for use in CNC machining centers and conventional milling machines where high-performance solid carbide tooling is required. The AlTiN coating makes it well suited for dry or high-speed cutting of ferrous materials, hardened steels, and similar alloys. The 1 inch shank diameter ensures rigid tool holding in standard end mill holders, collet chucks, and hydraulic chucks. The Series 111 designation places this tool within PROMAX's line of general-purpose square end mills.

Key Features

• Micrograin solid carbide construction for rigidity and wear resistance
• AlTiN coating provides thermal protection during high-speed and dry cutting
• 40-degree helix angle improves chip evacuation and reduces cutting heat
• Centercutting design allows direct plunge milling capability
• Right-hand cut and right-hand spiral flute configuration
• Four-flute geometry balances material removal rate with surface finish

Compatibility

Designed as a standard-shank square end mill with a 1 inch shank diameter, compatible with end mill holders, collet chucks, and hydraulic chucks sized for 1 inch tooling in CNC machining centers and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Ensure the spindle is fully stopped and the machine is powered down or placed in an e-stop state before changing tooling. Confirm the tool holder is clean and free of chips before seating the shank, and torque the retention mechanism to the tool holder manufacturer's specification. Verify runout with a dial indicator after tool installation before beginning a cut.