Harvey Tool 47623-C3 Chamfer Mill 1/4 in 2 Flute Carbide Altin

Product Description

The HARVEY TOOL 47623-C3 is a solid carbide chamfer mill designed for precision chamfering, deburring, and edge-breaking operations on ferrous and non-ferrous materials. With a 1/4 inch cutter head diameter, a 45 and 135 degree included angle, and a 2-flute single-end geometry, this tool delivers clean, consistent chamfers in tight workspaces. The AlTiN coating improves heat resistance and extends tool life in high-speed cutting applications. Machinists, tool-and-die professionals, and CNC operators install this tool in standard mill spindles for both production and prototype work.

This chamfer mill is suited for use in vertical and horizontal CNC machining centers as well as manual mills. Its 1/4 inch shank diameter fits standard ER collets and end mill holders common in shop environments. The 0.292 inch length of cut and 2-1/2 inch overall length make it practical for chamfering through-holes, countersinking edges, and preparing weld joints on steel, stainless, aluminum, and similar materials. It is appropriate for both production runs and one-off part work in job shop or manufacturing settings.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cut conditions
• AlTiN coating for improved thermal resistance and extended tool life in dry or semi-dry cutting
• 45 and 135 degree included angle geometry for versatile chamfering and deburring applications
• 2-flute single-end design for efficient chip evacuation in ferrous and non-ferrous materials
• Right-hand cutting direction compatible with standard spindle rotation
• 1/4 inch shank diameter fits common ER collets and end mill holders

Compatibility

Designed as a direct-fit replacement-style chamfer mill for use in standard 1/4 inch ER collet chucks and end mill holders on CNC or manual milling machines.

Installation Notes

Installation is performed by qualified machinists or CNC operators. Power down and de-energize the machine spindle completely before changing tooling. Seat the shank fully in the collet or tool holder and torque the retention nut to the tool holder manufacturer specification. Verify runout with a dial indicator before beginning a production cut, as excessive runout will accelerate edge wear on carbide tooling.