Harvey Tool 973608 Square End Mill 1/8 in 3 Flute Carbide

Product Description

The HARVEY TOOL 973608 is a solid carbide square end mill designed for precision milling operations requiring extended reach and a small cutting diameter. With a 1/8 inch (0.125 inch) mill diameter, a 3/16 inch (0.187 inch) length of cut, and three flutes, this single-end tool is built for tight-tolerance profiling, slotting, and contouring in confined or deep workpiece areas. The 30-degree right-hand helix promotes efficient chip evacuation and smooth cutting action. Weighing 0.04 pounds, this end mill is suited for use in CNC machining centers and manual milling machines across job shops, toolrooms, and production environments.

This end mill is well-suited for applications where standard-reach tooling cannot access deep features or walls. The 3-3/4 inch reach length and 6 inch overall length allow machinists to reach deep pockets, cavities, and side walls without compromising rigidity for its size class. The bright uncoated finish makes it compatible with a wide range of ferrous and non-ferrous materials where coated tooling is not required or preferred. Machinists working with aluminum, brass, plastics, and similar materials will find the uncoated carbide surface appropriate for these applications.

Key Features

• 1/8 inch mill diameter with 3/16 inch length of cut for fine detail and tight-feature work
• 3-3/4 inch reach length enables access to deep pockets and recessed walls
• Three-flute geometry balances chip clearance with wall finish quality
• 30-degree right-hand helix promotes smooth cutting and effective chip removal
• Centercutting design allows plunge entry directly into the workpiece
• Solid carbide construction provides rigidity and wear resistance at small diameters
• Bright uncoated finish suits non-ferrous and general-purpose milling applications

Compatibility

Designed as an OEM-style solid carbide square end mill for use in standard 1/8 inch collets or end mill holders on CNC machining centers and manual milling machines.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the spindle at a complete stop and machine power locked out per applicable shop safety procedures. Ensure the 1/8 inch shank is seated fully and uniformly in a clean, properly sized collet or end mill holder before tightening. Inspect the cutting edges and shank for chips or runout before use. Follow the tool manufacturer and machine builder guidelines for feeds, speeds, and depth of cut appropriate to this diameter and reach ratio.