Carmex Carbide Tiny Tool is a compact, left‑hand threading solution designed for precision inside small bores. This 60° partial‑profile tool sits in a versatile family of threading bars, enabling reliable internal threads in tight spaces and across a range of stainless steels.

With a 2.1 mm minimum diameter and an 8 mm reach, it accesses confined cavities without sacrificing thread quality. The tool is offered in advanced coated grades for longevity and smoother cutting, including BXC (PVD TiN) for lower cutting speeds and BMK (sub‑micron grade with triple PVD coating) for exceptional heat resistance and stable performance. It supports 55° profiles within the family and features a K20‑grade carbide construction for dependable results.

• Compact, left‑hand, 60° partial‑profile design: engineered for threading in tight bores with an 8 mm reach and 2.1 mm minimum diameter, enabling precise internal threads in restricted spaces.
• Coated carbide options for durability and smooth cutting: BXC with PVD TiN reduces friction for low cutting speeds, while BMK’s sub‑micron, triple coating delivers high heat resistance and a smoother, more consistent cut.
• 55° profile compatibility and broad material versatility: designed to work with 55° profiles and a wide range of stainless steels, delivering reliable results across common machining tasks.

This tool helps you complete high‑quality internal threads faster, with fewer tool changes and less rework. The combination of compact geometry, left‑hand threading capability, and advanced coatings translates to improved workflow, longer tool life, and repeatable, consistent results on stainless steel parts.