Harvey Tool 823812-C3 Drill Mill 3/16 in 3 Flute Solid Carbide

Product Description

The HARVEY TOOL 823812-C3 is a solid carbide drill mill designed to perform both drilling and milling operations in a single tool. With a 3/16-inch cutting diameter and a 90-degree point angle, it can plunge, slot, and profile in ferrous and non-ferrous materials without a tool change. The AlTiN coating improves heat resistance and extends tool life in demanding cutting conditions. Three flutes provide a balance between chip evacuation and cutting edge strength. This tool is used by machinists and tool-and-die professionals working on CNC machining centers and manual mills.

The 823812-C3 is suited for precision work in tight tolerances where drilling and end milling must be combined in a single operation. Its 5/8-inch length of cut and 2-inch overall length make it appropriate for shallow-to-medium depth applications in mold work, fixture fabrication, and general precision machining. The 3/16-inch shank diameter matches the cutting diameter, allowing it to seat directly in standard collets without a step-down adapter.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• AlTiN coating for elevated heat resistance and extended tool life
• 90-degree point angle enables true drill-and-mill capability in one pass
• 3 flutes balance chip clearance with edge strength for clean cuts
• 5/8-inch length of cut handles shallow pockets and through-holes in typical workpiece thicknesses
• Matched shank and cutting diameter at 3/16 inch for direct collet mounting

Compatibility

Designed for use in CNC machining centers and manual knee mills equipped with standard collet toolholding systems accepting a 3/16-inch shank diameter.

Installation Notes

Installation is performed by a machinist or tooling technician. Secure the shank fully in a clean, properly sized collet or end mill holder and torque to the machine manufacturer specification before use. Ensure the spindle is at a full stop before loading or removing the tool. Do not exceed the depth of cut or feed rates recommended for the workpiece material and coating type.