Carmex Carbide Tiny Tool - Threading - MIR - 60° Partial - K20 Grade - 4.1mm Minimum Diameter x 17mm Reach

Compact and precise, the Carmex Carbide Tiny Tool is a partial-profile threading tool built for small-bore work. It serves a broad audience—from engineers and machinists to hobbyists—by delivering reliable threads in tight spaces and across common stainless steels. The tool line offers two coating options for versatile performance: BXC TiN-coated grade for low cutting speeds and BMK with a sub-micron, triple coating for high heat resistance and smooth cutting. A minimum bore diameter of 1.2 mm ensures you can thread into very small holes, while compatibility with 55° profiles adds to its practical reach.

• Two coating grades for versatile performance: Choose BXC TiN-coated for efficient cutting at low speeds and solid stainless-steel behavior; or BMK with sub-micron, triple PVD coatings for high heat resistance and smoother cuts, giving you reliable results across materials.
• Partial-profile geometry for tight spaces: The compact tool design and 1.2 mm minimum bore diameter capability let you thread in small cavities and restricted bores with consistent thread quality.
• Broad material compatibility and reliable results: ISO P30-P50 / K25-K40 compatibility and general-purpose BMK/BXC options ensure dependable performance across stainless steels and other common metals, reducing downtime and rework.

This tool helps you complete precise threads in tight spaces quickly and confidently. Its dual coating options improve wear resistance and cutting smoothness, while the partial-profile geometry minimizes setup and reduces the chance of tool chatter. With reliable performance across stainless steels and other materials, you can streamline your workflow, cut cycle times, and achieve consistent results from prototype through production.