Harvey Tool 937040 Square End Mill 0.04in 3 Flute Carbide

Product Description

The HARVEY TOOL 937040 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. With a 0.04-inch cutting diameter and a 0.06-inch length of cut, this tool is built for fine-detail work and tight-tolerance slotting, profiling, and plunge operations where dimensional accuracy is critical. The three-flute geometry balances chip evacuation with cutting surface contact, making it well-suited for harder workpiece materials. At 2.5 inches overall length with a 0.125-inch shank diameter, the tool offers extended reach capability for accessing deeper features. Installation and use are handled by machinists and CNC programmers in production shop environments.

This end mill is used in CNC milling centers and manual mills where small-diameter precision cutting is required. Its 30-degree helix angle promotes smooth cutting action and reduces chatter in fine-feature work. The bright uncoated finish makes it a straightforward choice for general-purpose machining where coating is not required by the application. The non-centercutting design means it is intended for peripheral and side milling rather than direct plunge entry. Extended reach geometry allows access to recessed features or stepped workpiece profiles that standard-reach tools cannot reach.

Key Features

• 0.04-inch cutting diameter for precision small-feature milling
• Solid carbide construction for rigidity and wear resistance
• Three-flute design balances chip clearance and cutting efficiency
• 30-degree right-hand helix for smooth cutting action and reduced chatter
• Extended reach with 0.24-inch reach length for recessed feature access
• Bright uncoated finish suitable for general-purpose machining applications

Compatibility

Designed for use in CNC and manual milling machines accepting a 0.125-inch shank diameter collet or tool holder. Suitable for peripheral milling, slotting, and profiling operations on compatible workpiece materials within the 0.0000 to 0.1000-inch length-of-cut range.

Installation Notes

This end mill is installed and operated by machinists in CNC or manual milling environments. Ensure the spindle is fully stopped and the machine is in a safe state before changing tooling. Secure the 0.125-inch shank in a properly sized collet or end mill holder, torquing to the tool holder specification. This tool is not centercutting and should not be used for direct axial plunge entry into solid material.