Harvey Tool 33262-C3 Square End Mill 1/16 Inch Carbide

Product Description

The HARVEY TOOL 33262-C3 is a solid carbide square end mill designed for precise milling in tight-tolerance applications. It features a 1/16 inch cutting diameter, a 3/32 inch length of cut, and a 1/8 inch shank diameter, making it well suited for small-feature machining, slotting, and profiling. The AlTiN coating provides heat resistance and extended tool life in ferrous and hardened materials. Three flutes and a 30-degree helix angle promote chip evacuation and surface finish quality. This tool is centercutting, allowing plunge entry directly into the workpiece. It is installed and operated by machinists and CNC tooling technicians in production and job-shop environments.

This end mill is intended for use in CNC machining centers and manual mills where small-diameter, fine-detail work is required. Its extended reach design, with a 5/16 inch reach length and 2.5 inch overall length, accommodates deep-pocket and recessed-feature operations without tool deflection becoming a primary concern. Typical applications include die and mold work, medical component machining, and aerospace part finishing where tight tolerances and clean square corners are critical.

Key Features

• 1/16 inch cutting diameter with 3/32 inch length of cut for fine-detail milling
• Solid carbide construction for rigidity and wear resistance
• AlTiN coating for thermal protection in high-speed and dry-cutting conditions
• Centercutting geometry allows direct plunge entry
• 30-degree helix angle promotes chip flow and reduces cutting forces
• Extended reach with 5/16 inch reach length for deep-pocket access

Compatibility

Designed as a direct-fit replacement end mill for CNC machining centers and manual mills accepting a 1/8 inch shank diameter collet or tool holder.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Ensure the spindle is fully stopped and the machine is powered down or in a safe toolchange state before loading or unloading the tool. Use a properly sized ER or equivalent collet rated for 1/8 inch shank tooling, and torque the collet nut to the tool holder manufacturer specification. At this diameter, runout control is critical — inspect collet condition and seating before use to avoid premature tool breakage.