Harvey Tool 826528-C3 Thread Mill M5 X 0.80 4 Flute Carbide

Product Description

The HARVEY TOOL 826528-C3 is a single profile thread mill engineered for cutting M5 x 0.80 threads in both internal and external applications. Built from solid carbide and finished with an AlTiN coating, this tool delivers the heat and wear resistance required for demanding cutting conditions. With 4 flutes and a cutting diameter of 4 inches, it is suited for CNC machining centers where precise thread geometry and repeatable performance are critical. The overall length of 1.9685 inches and neck diameter of 2.4 inches make it a compact, rigid option for thread milling operations in production and job shop environments.

This thread mill is designed for machinists and CNC programmers working with M5 x 0.80 thread profiles in ferrous and non-ferrous materials. Single profile thread mills are commonly used when thread depth and pitch accuracy must be tightly controlled, or when a single tool must handle both internal and external thread forms. Typical applications include threading operations in aerospace, automotive, and general precision machining where tool life and surface finish consistency are priorities.

Key Features

• Cuts M5 x 0.80 thread profile in both internal and external configurations
• Solid carbide construction for rigidity and extended tool life
• AlTiN coating improves heat resistance and reduces tool wear at elevated cutting temperatures
• 4-flute design for balanced cutting forces and improved chip evacuation
• Neck diameter of 2.4 inches reduces interference during deep or close-clearance thread milling
• Compact overall length of 1.9685 inches supports rigid setup on CNC machining centers

Compatibility

Designed as an OEM-style single profile thread mill for CNC machining centers capable of helical interpolation and requiring M5 x 0.80 internal or external thread milling capability.

Installation Notes

Installation and operation should be performed by qualified CNC machinists or tooling specialists. Secure the shank in an appropriate collet or tool holder rated for the shank diameter before use. Power down and lock out the spindle before making any tool changes. Follow machine manufacturer guidelines and applicable shop safety codes when programming helical interpolation paths for thread milling.