Promax 112-00814 Square End Mill 5 Flute Solid Carbide Altin

Product Description

The PROMAX 112-00814 is a solid carbide square end mill designed for precision milling in demanding metal-cutting applications. Built from micrograin carbide and finished with an AlTiN coating, it handles high-heat environments and abrasive materials with consistent edge retention. The 5-flute geometry and 40-degree helix angle promote smooth chip evacuation and superior surface finish at higher feed rates. At 0.125 inches in diameter with a 0.5-inch length of cut and 1.5-inch overall length, this is a compact, high-performance tool suited for slotting, profiling, and finishing in tight spaces. Installed by machinists and CNC operators in shop and production environments.

This end mill is suited for use in CNC machining centers and manual mills where small-diameter, high-precision cutting is required. The centercutting design allows for plunge milling as well as conventional end and peripheral milling. The right-hand cut and right-hand spiral flute configuration is standard for conventional CNC tooling setups. Series 112 tools from PROMAX are targeted at production environments requiring tight tolerances and repeatable performance in ferrous and non-ferrous materials.

Key Features

• 5-flute spiral geometry for increased feed rate capability and improved surface finish
• AlTiN coating for heat resistance and extended tool life in hard or abrasive materials
• Micrograin solid carbide substrate for rigidity and edge retention
• Centercutting design supports plunge, slot, and profile milling operations
• 40-degree helix angle promotes efficient chip evacuation and reduced cutting forces
• Right-hand cut and right-hand flute for standard CNC spindle compatibility

Compatibility

Designed as an OEM-style replacement or direct-use tooling for CNC machining centers and manual mills accepting a 0.125-inch round shank with standard square shank interface.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the shank fully into the collet or tool holder and torque the retention mechanism per the tool holder manufacturer specifications. Verify runout with a dial indicator before initiating a cut, particularly with small-diameter tools where deflection risk is elevated.