Harvey Tool 842445-C3 Chamfer Mill 4 Flute Solid Carbide Altin

Product Description

The HARVEY TOOL 842445-C3 is a 4-flute solid carbide chamfer mill designed for chamfering, deburring, and edge-breaking operations on ferrous and non-ferrous workpiece materials. With a 1/4-inch cutter head diameter, a 1/4-inch shank diameter, and an overall length of 2.5 inches, this tool fits standard collet chucks and end mill holders common in CNC machining centers and manual knee mills. The AlTiN coating improves heat resistance and extends tool life during dry or semi-dry cutting in steel, stainless steel, and hardened materials. Right-hand cutting geometry supports conventional milling setups.

This chamfer mill is suited for precision metalworking applications in machine shops, job shops, and production environments. It is sized for light-duty chamfering passes on workpieces requiring clean, consistent edge geometry. The 1/4-inch shank makes it compatible with standard 1/4-inch collets and toolholders used across benchtop CNC routers and full-size vertical machining centers. The 0.095-inch length of cut is appropriate for controlled chamfer depths on thin-wall parts, aerospace components, and general machined features where edge quality is critical. Licensed machinists and CNC operators are the typical end users.

Key Features

• 4-flute geometry provides improved surface finish and chip evacuation over 2-flute designs
• Solid carbide construction delivers rigidity and wear resistance for consistent edge-break quality
• AlTiN coating extends tool life in high-heat applications including dry cutting of hardened steel
• Right-hand cutting direction compatible with standard CNC spindle rotation
• 0.095-inch length of cut suits controlled chamfer depths on precision workpieces
• 1/4-inch shank fits common collet sizes for quick changeover in production settings

Compatibility

Designed for use in standard 1/4-inch collet chucks and end mill toolholders on CNC machining centers, vertical mills, and compatible rotary tooling setups.

Installation Notes

Installation is performed by qualified machinists or CNC operators. Power down and lock out the machine spindle before inserting or removing the tool from the collet or toolholder. Ensure the shank is fully seated and the collet nut is torqued to the toolholder manufacturer's specification before operation. Do not exceed the tool's rated depth of cut for the material being machined.