Harvey Tool 67647-C3 Corner Rounding End Mill 3/16 in

Product Description

The HARVEY TOOL 67647-C3 is a solid carbide corner rounding end mill designed to produce consistent radius profiles on workpiece edges in precision machining applications. The double-end configuration delivers two usable cutting ends per tool, extending tool life and reducing per-part tooling cost. With a 3/16-inch mill diameter and a 3/64-inch radius, this end mill is suited for fine-detail edge work on ferrous and non-ferrous materials. The four-flute geometry improves surface finish and chip evacuation. AlTiN coating provides thermal resistance and wear protection at elevated cutting speeds, making this tool compatible with demanding production environments.

This corner rounding end mill is intended for use in CNC machining centers and manual mills where controlled edge radiusing is required. It is commonly applied in aerospace, medical device, mold and die, and general precision manufacturing settings. The 3/16-inch shank diameter fits standard collets and toolholders in that bore size. The 2-inch overall length suits shallow-to-moderate reach requirements. Machinists working with hardened steels, stainless alloys, and titanium will benefit from the AlTiN coating on this tool.

Key Features

• Double-end design provides two cutting ends per tool
• AlTiN coating for thermal resistance and extended tool life in hard materials
• Four-flute geometry for improved surface finish and chip flow
• 3/64-inch radius for fine edge profiling
• Solid carbide construction for rigidity and wear resistance
• Flared corner rounding series for consistent radius geometry

Compatibility

Designed for use in standard CNC or manual milling setups accepting a 3/16-inch shank diameter collet or toolholder. 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 familiar with end mill toolholding practices. Ensure the spindle is fully stopped and the machine is powered down before inserting or removing the tool. Seat the shank fully in the collet to the recommended engagement depth per toolholder manufacturer guidelines. Verify runout after installation before initiating a cut, as excessive runout will accelerate wear and degrade radius accuracy.