The Carmex Carbide Tiny Tool - Threading - MIR - 60° Partial - TNX Grade - 6mm Minimum Diameter x 22mm Reach is a compact carbide threading bar designed for precise internal threads in tight bores. Built for engineers, machinists, and technicians, it delivers reliable threading performance in confined spaces with a focus on consistency and control.

Designed for 60° partial-thread profiles, it supports small-bore work while offering compatibility with 55° profiles. The tool features a 6 mm minimum diameter and a 22 mm reach, making it ideal for deep, narrow cavities. It is available in two coating grades to suit different materials and speeds: BXC TiN-coated for low-speed cutting on stainless steels, and BMK with a sub-micron, triple coating for high heat resistance and smooth cutting across a broad material range.

• 60° Partial threading geometry: Enables internal threads in tight bores and restricted spaces, improving access and accuracy where standard tools struggle.
• Two coating grades for versatility: BXC TiN coating extends life at low cutting speeds on stainless steels, while BMK’s triple PVD coating offers exceptional heat resistance and smoother cutting across a wide range of materials.
• Small diameter with long reach: 6 mm minimum diameter and 22 mm reach allow threading deep into small-diameter components, reducing tool changes and expanding what you can accomplish in a single setup.

Together, this tool delivers reliable, precise internal threading in challenging small-bore applications. The dual coatings provide flexibility for different materials and cutting speeds, helping to extend tool life and reduce downtime. With its compact size and extended reach, it supports efficient workflows across prototyping, maintenance, and production tasks without compromising thread quality or finish.