Harvey Tool 881132-C6 Drill Mill 1/2 in 4 Flute Carbide Altin

Product Description

The HARVEY TOOL 881132-C6 is a solid carbide drill mill designed for combined drilling and milling operations in a single tool. With a 0.5000 inch mill diameter, a 90-degree point angle, and four flutes, it handles plunge cutting, helical interpolation, and side milling across a range of materials. The AlTiN (aluminum titanium nitride) coating adds surface hardness and thermal resistance, extending tool life in ferrous and high-temperature alloy applications. Machinists and CNC operators working in job shops, toolrooms, and production environments rely on this geometry to reduce tool changes and improve cycle times.

This drill mill is suited for use on vertical machining centers and CNC mills where multi-function toolpaths are programmed. The 1.0000 inch length of cut and 3.0000 inch overall length make it practical for moderate-depth cavities and through-holes in workpiece materials including steel, stainless, cast iron, and hard alloys. The 0.5000 inch shank diameter provides a secure fit in standard ER collet chucks and end mill holders. It is intended for professional machining environments where tool accuracy and coating performance are critical to part quality.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cuts
• AlTiN coating for elevated heat resistance and extended tool life in ferrous materials
• 90-degree point angle enables accurate plunge entry and clean hole starts
• Four flutes provide a balance of chip evacuation and cutting edge strength
• 1.0000 inch length of cut supports moderate-depth milling and drilling in a single operation
• Equal shank and cutter diameter (0.5000 inch) simplifies toolholder selection

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide drill mill compatible with standard 1/2 inch end mill holders, ER collet chucks, and hydraulic chucks used on CNC vertical and horizontal machining centers.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and the tool changer or spindle is locked out before handling or changing tooling. Inspect the collet or holder bore for wear, runout, and contamination before seating the shank. Confirm programmed speeds and feeds are appropriate for the workpiece material and the AlTiN coating before initiating a cut.