Harvey Tool 827830-C3 Chamfer Mill 3/8 in 4 Flute Carbide

Product Description

The HARVEY TOOL 827830-C3 is a solid carbide chamfer mill designed for cutting chamfers, deburring edges, and countersinking on a variety of workpiece materials. It features a 3/8 inch cutter head diameter, a 3/8 inch shank diameter, and a 2.5 inch overall length. The tool runs in a right-hand cutting direction and carries an AlTiN coating, which improves heat resistance and tool life in ferrous and hardened materials. With 4 flutes, this chamfer mill delivers smooth, consistent finishes at the entry points of holes and along part edges. It is suited for CNC machining centers and manual milling operations where precision edge preparation is required.

This chamfer mill is used in metal fabrication, precision machining, and general shop applications. It is well-suited for chamfering drilled holes, preparing weld joints, and breaking sharp edges on steel, stainless, aluminum, and similar materials. The AlTiN coating makes it a practical choice for dry or semi-dry cutting conditions. Machinists and CNC operators in production and job shop environments will find this tool fits standard toolholders accepting a 3/8 inch shank.

Key Features

• Solid carbide construction for rigidity and wear resistance
• AlTiN coating extends tool life in high-temperature cutting conditions
• 4-flute design promotes smooth cutting action and consistent chamfer finish
• Right-hand cutting direction for standard spindle rotation
• 3/8 inch shank fits common collet and end mill toolholders
• 0.273 inch length of cut for controlled chamfer depth engagement

Compatibility

Designed as a direct-fit chamfer mill for CNC machining centers and manual mills using standard 3/8 inch collet or end mill toolholders.

Installation Notes

Installation and use of this tool should be performed by qualified machinists familiar with cutting tool safety practices. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the toolholder. Verify proper runout and tool projection before cutting, as excessive runout will reduce tool life and chamfer accuracy. Follow the machine manufacturer and tooling supplier recommendations for speeds and feeds appropriate to the workpiece material.