Harvey Tool 929962-C3 Corner Rounding End Mill 3/16in 4 Flute

Product Description

The HARVEY TOOL 929962-C3 is a solid carbide corner rounding end mill designed to produce smooth, radiused edges on machined workpieces. With a 1/16-inch corner radius and a 3/16-inch mill diameter, this double-end tool delivers consistent edge profiling on ferrous and non-ferrous metals. The AlTiN coating improves heat resistance and extends tool life in demanding cutting conditions. Four flutes provide a good balance of chip clearance and surface finish. Machinists and CNC operators in job shops and production environments use this tool for deburring and edge-break operations where precise radius control is required.

This end mill is suited for small-diameter corner rounding applications on milling machines and CNC machining centers. The double-end configuration allows the tool to be flipped and reused once one end shows wear, extending the usable life of the cutter. The 3/16-inch shank diameter accommodates standard collet and end mill holder setups found in light-duty machining applications. It is appropriate for use on aluminum, steel, stainless, and hardened materials where the AlTiN coating provides thermal and wear protection at elevated cutting speeds.

Key Features

• 1/16-inch corner radius for precise, consistent edge rounding
• Double-end design doubles usable tool life before disposal
• AlTiN coating improves thermal resistance and extends wear life in ferrous and hard materials
• 4-flute geometry balances chip evacuation with surface finish quality
• Solid carbide construction provides rigidity and dimensional stability
• Compact 2-inch overall length suited for close-clearance machining setups

Compatibility

Designed as an OEM-style replacement and standard production cutter for CNC milling machines and manual mills using 3/16-inch collets or end mill holders within the Corner Rounding End Mills 2 and 4 Flute Unflared series.

Installation Notes

Installation is performed by a machinist or CNC operator. Ensure the spindle is fully stopped and the machine is in a safe, powered-down state before changing tooling. Seat the shank fully in a clean, properly sized collet or end mill holder and torque the retention mechanism to the machine manufacturer's specification. Inspect the cutting edges on both ends before use and do not run a chipped or damaged cutter.