Harvey Tool 49010-C3 Square End Mill 5/32 in Solid Carbide

Product Description

The HARVEY TOOL 49010-C3 is a solid carbide square end mill designed for precision milling operations in metal, composites, and hard materials. It features a 5/32-inch (0.1562-inch) cutting diameter, a 15/64-inch (0.234-inch) length of cut, and a 3-flute geometry that balances chip evacuation with surface finish quality. The AlTiN coating provides high heat resistance and extended tool life in dry or semi-dry cutting environments. With a 30-degree helix angle and right-hand cut and flute direction, this end mill is suited for general-purpose profiling, slotting, and contouring. Licensed machinists and CNC operators are the primary users.

This end mill is built for use in CNC machining centers and manual mills where a small-diameter, extended-reach tool is required. The 2.375-inch reach length and 4-inch overall length make it practical for accessing deep pockets and recessed features without excessive deflection. It is centercutting, allowing direct plunge entry into a workpiece. Typical applications include aerospace components, mold and die work, and precision prototype machining where tight tolerances and clean square shoulders are required.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• AlTiN coating for high-temperature performance and extended tool life
• 3-flute design balances material removal rate with chip clearance
• Centercutting geometry allows direct plunge milling
• 30-degree helix angle improves cutting action and reduces chatter
• Extended reach of 2.375 inches enables deep-pocket and recessed-feature work

Compatibility

Designed as a standard shank end mill compatible with 3/16-inch ER collet chucks, end mill holders, and shrink-fit toolholders used in CNC machining centers and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator familiar with toolholder torque and runout requirements. Ensure the toolholder and spindle are clean and free of debris before seating the shank. Confirm proper collet size and clamping force per the toolholder manufacturer specification before running at speed. Never exceed the tool manufacturer recommended cutting parameters for this diameter and coating combination.