Titan Usa TC58251 Square End Mill 0.0510 in 4 Flute Carbide

Product Description

The TITAN USA TC58251 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. It features a 0.0510 inch cutting diameter, a 0.153 inch length of cut, and a 1.5 inch overall length, making it well suited for fine detail work and tight-tolerance slots, pockets, and profiles. The 4-flute configuration with a 30-degree helix and upcut flute geometry promotes efficient chip evacuation and smooth surface finishes. An AlTiN coating provides thermal resistance and extended tool life in demanding cutting conditions. This end mill is installed and used by machinists and CNC operators working in precision manufacturing environments.

This end mill is intended for use in CNC machining centers and manual milling machines where small-diameter tooling is required. The 0.125 inch shank diameter fits standard 1/8 inch collets and tool holders. It is center-cutting, allowing plunge entry into the workpiece. The right-hand cut and right-hand flute direction are compatible with conventional spindle rotation. Typical applications include slotting, profiling, and pocket milling in ferrous and non-ferrous metals, particularly where fine features and close tolerances are required.

Key Features

• 0.0510 inch cutting diameter for fine detail and small-feature milling
• Solid carbide micrograin construction for rigidity and wear resistance
• AlTiN coating for high-temperature performance and extended tool life
• 4 flutes with 30-degree helix angle for efficient chip removal and surface finish quality
• Center-cutting design allows direct plunge entry
• Upcut flute geometry promotes chip evacuation away from the cut zone

Compatibility

Designed for use in CNC and manual milling machines fitted with standard 1/8 inch collets or tool holders accepting a 0.125 inch shank diameter.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully into the collet to the minimum recommended clamping depth and torque the collet nut according to the tool holder manufacturer specifications. Verify runout with a dial indicator before production use, as excessive runout will accelerate wear and reduce tool life on small-diameter end mills.