Titan Usa TE82301 Square End Mill 0.125in 4 Flute Cobalt

Product Description

The TITAN USA TE82301 is a cobalt square end mill designed for precision milling operations in metalworking and machining applications. Built from M42 cobalt high-speed steel, this double-end tool delivers extended tool life in tough materials compared to standard HSS tooling. It features a 0.125 inch cutting diameter, a 0.375 inch length of cut, and a 30-degree helix angle that promotes efficient chip evacuation. The right-hand cut, upcut flute geometry combined with 4 flutes makes it well suited for slotting, profiling, and peripheral milling. Machinists and tool-and-die professionals are the primary users of this type of end mill.

This end mill fits standard milling machines, CNC machining centers, and manual knee mills wherever a 0.375 inch Weldon flat shank is accepted. The 3.0625 inch overall length provides adequate reach for typical shallow-to-medium-depth milling operations. The bright, uncoated finish makes it a solid general-purpose choice for ferrous and non-ferrous materials. Its double-end design extends usable tool life by providing two cutting ends per tool, reducing per-operation tooling cost in production environments.

Key Features

• M42 cobalt steel construction for improved heat and wear resistance over standard HSS
• Double-end design provides two usable cutting ends per tool
• 30-degree helix angle with upcut flute direction for efficient chip evacuation
• 4-flute geometry suited for slotting, profiling, and finishing cuts
• Weldon flat shank for positive tool holding in set-screw style toolholders
• Center-cutting capability allows plunge entry into workpiece material

Compatibility

Designed for use in milling machines and CNC machining centers that accept a 0.375 inch Weldon flat shank end mill holder. Suitable for general-purpose milling of ferrous and non-ferrous metals.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the Weldon flat shank firmly in the toolholder and tighten set screws to the toolholder manufacturer specification. Verify tool runout with a dial indicator before initiating a cut to maximize tool life and surface finish quality.