Harvey Tool 940731-C6 Square End Mill 1/32 in 6 Flute Carbide

Product Description

The HARVEY TOOL 940731-C6 is a solid carbide square end mill designed for high-precision milling in demanding machining environments. With a 1/32 inch (0.031 inch) cutting diameter and 6 flutes, this tool delivers fine detail work and smooth surface finishes in tight geometries. The variable helix design at 41 degrees reduces harmonic vibration and chatter during cutting passes. An AlTiN coating provides thermal resistance and extends tool life when machining hardened steels, stainless, and other abrasive materials. This end mill is a single-end tool with right-hand cutting and right-hand flute direction, suited for CNC milling operations requiring tight tolerances at small scales.

This end mill is intended for use in CNC machining centers and manual mills where small-diameter, fine-feature work is required. Typical applications include die and mold work, aerospace components, medical device machining, and precision prototype work. The extended reach configuration, with a 5/32 inch reach length, allows access to recessed features and deep pockets where standard-reach tools cannot reach. It is installed and operated by machinists and CNC programmers working with precision toolpaths in small-part production environments.

Key Features

• Solid carbide construction for rigidity and wear resistance in abrasive materials
• 6-flute geometry supports higher feed rates and improved surface finish at small diameters
• Variable helix angle reduces chatter and vibration during cutting
• AlTiN coating provides high-temperature resistance and extends tool life in ferrous and hardened materials
• Extended reach design allows machining of recessed pockets and deep features
• Right-hand cut and right-hand flute direction for standard CNC spindle compatibility

Compatibility

Designed as an OEM-style precision cutting tool for CNC machining centers and manual mills accepting a 1/8 inch shank diameter collet or tool holder.

Installation Notes

This tool is installed by qualified machinists or CNC setup technicians. Always power down and lock out the spindle before changing tooling. Secure the 1/8 inch shank in a properly sized collet or end mill holder and verify runout before beginning a cut. Do not exceed manufacturer-recommended feed and speed parameters for the work material, as small-diameter carbide tools are susceptible to breakage under excessive load.