Harvey Tool 790345-C3 Chamfer Mill 2 Flute Solid Carbide

Product Description

The HARVEY TOOL 790345-C3 is a 2-flute solid carbide chamfer mill designed for precision chamfering, deburring, and edge-breaking operations on metalworking and machining applications. The cutter head measures 1/4 inch in diameter with a 1/8-inch length of cut, making it well-suited for tight-tolerance work where controlled edge geometry matters. An AlTiN coating provides elevated heat resistance and extended tool life when running at higher feeds and speeds in ferrous and hardened materials. With an overall length of 4 inches and a 1/4-inch shank diameter, this tool mounts directly into standard collet chucks or end mill holders. Right-hand cutting direction is standard.

This chamfer mill is intended for use in CNC machining centers and manual milling machines where consistent chamfer geometry is required. It is suited for production environments cutting steel, stainless steel, cast iron, and similar hard materials. The AlTiN coating makes it a practical choice for dry or minimal-lubrication machining setups where heat buildup is a concern. Machinists and tool-and-die professionals working on precision components will find this a reliable solid-carbide option for edge preparation tasks.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard-material cutting
• AlTiN coating for high-temperature performance and extended tool life
• 2-flute geometry provides efficient chip evacuation in chamfering applications
• 1/4-inch cutter head diameter with 1/8-inch length of cut for precision edge work
• Right-hand cutting direction compatible with standard spindle rotation
• 4-inch overall length with 1/4-inch shank for broad collet compatibility

Compatibility

Designed for use in standard 1/4-inch collet chucks and end mill holders on CNC machining centers and manual milling machines requiring a solid carbide chamfer mill with a 1/4-inch shank.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Power down and lock out the spindle before inserting or removing the tool from the holder. Ensure the shank is fully seated in the collet or holder to the recommended engagement depth before tightening. Inspect the cutting edges and coating condition before each use and replace the tool if chipping or excessive wear is observed.