Harvey Tool 68062-C3 Corner Rounding End Mill 1/4in 4 Flute

Product Description

The HARVEY TOOL 68062-C3 is a solid carbide corner rounding end mill designed to produce smooth, radiused edges on metal workpieces. With a 1/4-inch mill diameter and a 1/16-inch corner radius, this double-end tool delivers consistent, repeatable edge profiles in a single pass. The AlTiN coating provides high heat resistance and extended tool life in demanding cutting conditions. Four flutes deliver smooth chip evacuation and a quality surface finish. At 2 inches overall length with a 1/4-inch shank diameter, it fits standard CNC machining center and manual mill collet setups used by machinists and toolroom professionals.

This end mill is suited for milling applications where a uniform corner radius is required on ferrous and non-ferrous metals, hardened steels, and stainless. It belongs to the Corner Rounding End Mills - 2 and 4 Flute - Flared series from HARVEY TOOL, making it appropriate for both roughing-pass edge prep and finish-quality radius work. The double-end design extends usable tool life by providing two working ends per tool. Typical applications include aerospace, mold and die, and precision component manufacturing where sharp corners must be broken or radiused to specification.

Key Features

• AlTiN coating for elevated heat resistance and longer tool life in hard and stainless materials
• Double-end design provides two cutting ends per tool
• Four-flute geometry for smooth surface finish and efficient chip evacuation
• Solid carbide construction for rigidity and wear resistance
• 1/16-inch corner radius produces consistent, spec-compliant edge breaks
• 1/4-inch shank diameter fits standard ER and end mill collet holders

Compatibility

Designed for use in standard CNC machining centers and manual mills accepting a 1/4-inch shank. Part of the HARVEY TOOL Corner Rounding End Mills - 2 and 4 Flute - Flared series.

Installation Notes

Installation should be performed by a qualified machinist following shop safety protocols. Secure the 1/4-inch shank in a properly sized collet or end mill holder and torque to the spindle manufacturer's specification. Ensure the machine spindle is fully stopped and locked out before tool changes. Do not exceed the tool manufacturer's recommended feeds and speeds for the workpiece material and coating type.