Harvey Tool 823039-C3 Square End Mill 1mm 3 Flute Carbide

Product Description

The HARVEY TOOL 823039-C3 is a solid carbide square end mill engineered for precision milling in demanding applications. It features a 1 mm cutting diameter with a length of cut of 0.058 inches, making it well suited for fine detail work, slot milling, and profiling in tight geometries. The three-flute configuration balances chip evacuation and rigidity, while the AlTiN coating provides thermal resistance and extended tool life in hard or abrasive materials. A 30-degree helix angle promotes smooth cutting action and reduces chatter. Machinists and tool-and-die professionals working with high-speed machining centers will find this end mill appropriate for production and prototype work alike.

This end mill is designed for use in CNC machining centers and high-precision manual mills where small-diameter tooling is required. It is appropriate for milling ferrous and non-ferrous metals, hardened steels, and similar materials where an AlTiN coating delivers measurable performance gains. The 1/8-inch shank diameter fits standard collet systems, making it a practical choice for shops already running similarly sized tooling in this range. Single-end geometry means replacement when the cutting edge reaches end of life.

Key Features

• 1 mm cutting diameter with 0.058-inch length of cut for precise, small-feature milling
• Solid carbide construction for rigidity and resistance to deflection in fine-detail cuts
• AlTiN coating enhances heat resistance and wear life in hard and abrasive materials
• Three-flute design balances chip clearance and cutting stability
• 30-degree right-hand helix promotes smooth chip flow and reduces vibration
• Centercutting capability allows plunge entry as well as peripheral milling

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide square end mill compatible with CNC machining centers and manual mills equipped with standard 1/8-inch collet toolholding systems.

Installation Notes

This tooling should be installed and changed by qualified machinists following shop safety protocols. Ensure the spindle is fully stopped and the machine is powered down before changing end mills. Use a properly sized collet and torque the drawbar or collet nut to the machine manufacturer's specification. Inspect the cutting edge and shank for damage before each use, and never exceed the recommended speed and feed parameters for the workpiece material.