The Carmex Carbide Tiny Tool is a partial-profile threading bar designed for precision work in tight spaces. Built for left-handed threading with MIL 60° geometry, it features a 5.1 mm minimum diameter and a 15 mm reach, making it ideal for small-bore threads and confined assemblies. It also offers compatibility with 55° profiles to cover a broad range of common standards.

This product line provides two coating grades to match your material and speed needs. BXC is a PVD TiN-coated grade optimized for low cutting speeds and performs well with a wide range of stainless steels (ISO P30-P50 / K25-K40). BMK is a sub-micron grade with a advanced PVD triple coating, delivering extremely high heat resistance for maximum performance and a smooth cutting experience, making it a versatile general-purpose option for many materials.

• Small-diameter, long-reach design: 5.1 mm minimum diameter with a 15 mm reach enables threading in tight bores and restricted spaces while maintaining control.
• Coated for durability and versatility: choose BXC TiN for efficient cutting at low speeds on stainless steels, or BMK for high heat resistance and smooth performance across a wide material range.
• MIL 60° partial profile compatibility: designed for MIL 60° partial threads and compatible with 55° profiles, enhancing flexibility and reducing tool changes in mixed setups.

In practice, the Carmex Tiny Tool helps you complete precise, repeatable threads in small features, shorten setup and changeover times, and extend tool life through advanced coatings. Its compact geometry and profile compatibility support consistent results across materials, improving workflow efficiency and overall threading performance for engineers, machinists, and hobbyists alike.