Promax 101-03234 Roughing End Mill 1/2 in 4 Flute Solid Carbide

Product Description

The PROMAX 101-03234 is a solid carbide roughing end mill designed for aggressive material removal in milling applications. Built with 4 flutes and a corner radius end type, it delivers improved chip evacuation and reduced cutting forces compared to standard square end mills. The AlTiN coating provides high heat resistance and extended tool life in ferrous and hard materials. With a 0.5 inch cutting diameter and a 1-1/2 inch length of cut, this end mill suits a range of roughing passes on CNC machining centers and manual mills. It is a right-hand cutting tool intended for installation by machinists and CNC operators.

This end mill is suited for roughing operations in job shops, tool rooms, and production machining environments. The corner radius geometry reduces chipping at the cutting edge, making it appropriate for harder workpiece materials and interrupted cuts. The 1/2 inch shank diameter fits standard ER collets and side-lock holders commonly found on vertical and horizontal machining centers. Center-cutting capability allows plunge entry where the application requires it.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cuts
• AlTiN coating rated for high-heat applications including dry and semi-dry machining
• Corner radius end type reduces edge chipping and extends tool life versus square end geometry
• 4 flutes with right-hand cutting direction for standard CNC and manual mill setups
• Center-cutting design permits direct plunge entry
• 1/2 inch shank diameter compatible with common collet and end mill holder systems

Compatibility

Designed as an OEM-style solid carbide roughing end mill for use in standard 1/2 inch end mill holders, ER collet chucks, and side-lock holders on CNC machining centers and manual vertical mills.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is powered down before loading or removing the tool. Verify the shank is seated to the proper gauge length in the holder and that retention torque follows the toolholder manufacturer specifications. Inspect the cutting edges for chips or wear before each use.