Harvey Tool 824024-C3 Drill Mill 3/8 in 4 Flute Altin Carbide

Product Description

The HARVEY TOOL 824024-C3 is a solid carbide drill mill designed for combined drilling and milling operations in a single tool. With a 3/8 inch cutting diameter, 90-degree point angle, and four flutes, it handles center drilling, spot drilling, chamfering, and peripheral milling without a tool change. The AlTiN (Aluminum Titanium Nitride) coating improves heat resistance and extends tool life in ferrous and hardened materials. The 3/8 inch shank diameter suits standard collet chucks and end mill holders common in CNC machining centers and manual mills. Machinists and toolroom operators working in production or prototype environments are the primary users of this tool.

This drill mill is suited for metalworking applications in job shops, toolrooms, and production machining environments. The 90-degree point angle makes it effective for chamfering edges, countersinking, and creating flat-bottomed entry points. The 2 inch length of cut provides adequate depth for most milling passes, while the 4 inch overall length accommodates standard spindle-to-work clearances on vertical machining centers. The AlTiN finish supports dry machining and high-speed cutting strategies in steel, stainless steel, and cast iron.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• AlTiN coating for elevated heat resistance and extended tool life in ferrous applications
• 90-degree point angle enables chamfering, spot drilling, and countersinking in a single setup
• Four-flute geometry balances chip evacuation with surface finish quality
• 3/8 inch shank diameter fits standard ER collets and end mill holders
• 2 inch length of cut with 4 inch overall length for versatile depth reach

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide drill mill for CNC vertical machining centers and manual mills equipped with 3/8 inch collet or end mill holder tooling.

Installation Notes

Installation of this drill mill should be performed by a qualified machinist familiar with CNC or manual milling equipment. Power down and lock out the spindle before inserting or removing the tool from the holder. Ensure the shank is fully seated and the collet nut or set screw is torqued per the toolholder manufacturer specifications. Verify runout with a dial indicator before beginning any cutting operation to avoid premature tool wear or breakage.