Promax 120-01024 Roughing Finishing End Mill Solid Carbide

Product Description

The PROMAX 120-01024 is a solid carbide roughing finishing end mill engineered for high-performance material removal and surface finishing in a single tool. Measuring 0.1563 inches in diameter with a 0.01 inch corner radius, this four-flute, single-end mill features a 40-degree helix angle and an AlTiN coating for extended tool life in demanding cutting applications. With a 0.375 inch length of cut and a 2 inch overall length, it is sized for precision work in tight profiles and contoured surfaces. Machinists and tool-and-die professionals select this tool for aggressive roughing passes followed by finishing cuts without a tool change.

The 120-01024 is suited for CNC milling operations on ferrous and non-ferrous metals, hardened steels, and high-temperature alloys where the AlTiN coating provides heat resistance at elevated spindle speeds. The right-hand flute direction and right-hand cutting orientation are standard for conventional CNC machining center setups. The 3/16 inch shank diameter accepts standard collet chucks used in vertical and horizontal milling configurations. This tool is appropriate for shops running precision die work, mold making, and tight-tolerance profiling operations.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• AlTiN coating extends tool life at elevated cutting temperatures
• 0.01 inch corner radius reduces edge chipping on contoured profiles
• 40-degree helix angle promotes efficient chip evacuation and smooth cutting action
• Four-flute design balances material removal rate with surface finish quality
• Single-end, right-hand cut configuration compatible with standard CNC setups

Compatibility

Designed as an OEM-style replacement and standard fitment tool for CNC milling machines accepting a 3/16 inch shank diameter collet or end mill holder.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully powered down and locked out before changing tooling. Verify collet and holder runout is within acceptable tolerances before tightening to prevent premature tool wear or breakage. Follow shop safety procedures and machine manufacturer guidelines when setting tool length offsets and feed-speed parameters.