Promax 112-02412 Square End Mill 3/8 Inch 5 Flute Carbide

Product Description

The PROMAX 112-02412 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. With a 3/8 inch cutting diameter, 5-flute geometry, and a TiCN (titanium carbonitride) finish, this tool delivers efficient material removal and extended tool life in ferrous and non-ferrous materials. The 40-degree helix angle promotes smooth chip evacuation while reducing cutting forces. Machined from micrograin carbide, the 112-02412 holds tight dimensional tolerances and resists wear in demanding production environments. Licensed machinists and CNC operators are the primary users of this tool.

This end mill suits a wide range of milling operations including slotting, profiling, and peripheral milling on machining centers and CNC mills. The centercutting design allows for plunge entry, adding versatility in complex part programs. With a right-hand cut and right-hand spiral flute, it is compatible with standard spindle rotation on vertical and horizontal machining centers. The regular-length body and 3/8 inch straight shank fit standard collet chucks, end mill holders, and shrink-fit toolholders used in production and job shop environments.

Key Features

• Solid micrograin carbide construction for rigidity and wear resistance
• TiCN coating improves surface hardness and reduces friction at the cutting edge
• 5-flute design increases feed rates compared to 4-flute equivalents in finishing passes
• 40-degree helix angle promotes efficient chip flow and reduced chatter
• Centercutting capability allows direct plunge entry without pre-drilling
• Right-hand cut and right-hand flute for standard spindle compatibility

Compatibility

Designed as an OEM-style cutting tool for use in standard 3/8 inch collet chucks, end mill holders, and shrink-fit toolholders on CNC machining centers and manual knee mills.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Ensure the spindle is fully stopped and the machine is in an e-stop or lockout state before mounting or removing the tool. Seat the shank fully into the toolholder to the recommended engagement depth and torque the retention mechanism per the toolholder manufacturer specifications. Verify runout with a dial indicator before beginning a production cut.