The Carmex Carbide Tiny Tool is a solid carbide boring bar designed for precise small-diameter work and general turning. With a minimum diameter of 6.1 mm, a reach of 22 mm, and a nose radius of R0.1, this tool reaches tight bores with clean, repeatable finishes. Designed primarily for boring, it also handles general turning, offering flexible performance across different setups.

• Ultra-compact bore geometry with R0.1 nose: 6.1 mm minimum diameter, 22 mm reach, and a fine nose radius enable starting and finishing small-diameter bores in confined spaces with consistent surface quality.
• BMK-grade coating for high-heat, smooth cutting: Sub-micron BMK grade with advanced PVD triple coating delivers excellent heat resistance and smooth cutting across a wide range of materials (ISO K10–K20).
• BXC-coated versatility for stainless steels: PVD TiN-coated BXC grade is optimized for low cutting speeds and stainless steels, extending tool life and helping maintain tight tolerances (ISO P30–P50 / K25–K40).

This tiny carbide tool helps you work efficiently by delivering precise, repeatable bore results and smooth cutting across materials, reducing downtime and improving finish consistency. Built for reliability in demanding applications, its hardened carbide core and dual coating options provide confidence from setup through finishing passes.