Harvey Tool 67415-C3 Corner Rounding End Mill 1/8 in

Product Description

The HARVEY TOOL 67415-C3 is a solid carbide corner rounding end mill designed to machine precise convex edge profiles on ferrous and non-ferrous workpieces. It carries a 1/64 inch radius and a 1/8 inch mill diameter, making it well suited for small-feature edge finishing in tight tolerances. The AlTiN coating improves heat resistance and extends tool life in harder materials. With a double-end configuration and 2-flute geometry, this end mill delivers consistent edge radius results in both conventional and CNC milling setups. Machinists and toolroom operators working on die, mold, and precision machined components are the primary users of this tool.

This end mill is used in applications requiring a controlled edge break or decorative radius on machined parts. The 1/64 inch radius is appropriate for fine detail work on small components where a larger radius would compromise part geometry. The double-end design allows the operator to index to the second cutting end when the first reaches end of life, improving cost-per-edge value. Typical applications include profiling edges on hardened steel, stainless steel, titanium, and similar difficult-to-machine alloys where the AlTiN coating provides thermal protection at elevated cutting speeds.

Key Features

• 1/64 inch corner radius for precise small-feature edge profiling
• Solid carbide construction provides rigidity and wear resistance
• AlTiN coating improves heat resistance for machining hardened and high-temperature alloys
• Double-end design delivers two usable cutting ends per tool
• 2-flute geometry suits a range of ferrous and non-ferrous materials
• 1/8 inch shank diameter compatible with standard collets and toolholders

Compatibility

Designed as an OEM-style replacement or direct application fit for CNC machining centers and manual mills using standard 1/8 inch collets or ER-style toolholders requiring a corner rounding end mill in the flared 2-flute series.

Installation Notes

Installation and use of this tool should be performed by qualified machinists familiar with CNC or manual milling operations. Ensure the spindle is fully stopped and the machine is in a safe state before loading or removing the tool from the collet. Verify runout with a dial indicator after seating to avoid premature edge wear on a tool with this small a diameter. Consult the machine manufacturer and applicable shop safety standards for speed and feed recommendations appropriate to the workpiece material.