Harvey Tool 890339 Single Profile Thread Mill M16

Product Description

The HARVEY TOOL 890339 is a solid carbide single profile thread mill designed to cut both internal and external M16 threads across a pitch range of 1.50 mm to 2.00 mm. With 6 flutes and a bright/uncoated finish, this tool delivers clean thread profiles in a single helical pass. The cutting diameter measures 13.7000 decimal inches and the overall length is 2.9528 inches, making it a compact, rigid tool suited for CNC machining centers. The neck diameter is 8.2200 inches and neck length is 0.9843 inches. This tool is installed and operated by machinists and CNC programmers working in precision metalworking environments.

This thread mill is suited for machining M16 threaded features on ferrous and non-ferrous workpieces where a single-point threading approach is preferred over tapping. It handles both internal and external thread forms, reducing tool inventory requirements in shops that machine both hole and boss thread geometries. The solid carbide construction provides rigidity and wear resistance in interrupted cuts and through-hole or blind-hole applications. A 14.00 mm shank diameter provides secure clamping in standard ER or side-lock toolholders.

Key Features

• Cuts internal and external M16 threads in a single tool, pitch range 1.50 mm to 2.00 mm
• 6-flute geometry for improved chip evacuation and surface finish on thread flanks
• Solid carbide construction for rigidity and long tool life in demanding materials
• Bright/uncoated finish compatible with a wide range of workpiece materials
• 14.00 mm shank diameter fits standard ER collet and side-lock toolholding systems
• Compact overall length of 2.9528 inches supports use in tight-clearance setups

Compatibility

Designed as an OEM-style single profile thread mill for CNC machining centers capable of helical interpolation, suitable for M16 x 1.50 through M16 x 2.00 thread applications in both internal and external configurations.

Installation Notes

Thread milling requires a CNC machining center with helical interpolation capability; confirm control compatibility before setup. Secure the 14.00 mm shank in a properly sized, clean toolholder and verify runout before cutting. Power down the spindle and confirm the tool is fully seated before making any adjustments. Follow shop-standard speeds and feeds for solid carbide thread mills in the target workpiece material.