The Carmex Carbide Tiny Tool is a compact, solid carbide boring bar designed for small-diameter work and precision turning. Its slim 6.1 mm minimum diameter, 22 mm reach, and R0.1 nose radius let you access tight cavities and achieve clean, accurate finishes. While built for boring, this tool is versatile enough for general turning, making it a dependable choice for engineers, shop technicians, and hobbyists working with stainless steels and other materials.

Two coating options give you targeted performance for different jobs: BXC is a PVD TiN-coated grade optimized for low cutting speeds and broad stainless-steel compatibility (ISO P30-P50 / K25-K40). BMK uses a sub-micron grade with a triple PVD coating for extremely high heat resistance and smooth cutting, providing strong general-purpose capability across materials.

• Two advanced PVD coatings for versatile stainless steel work: The BXC TiN coating supports low-speed cutting and broad stainless-steel compatibility (ISO P30-P50 / K25-K40), while the BMK triple-coated, sub-micron grade delivers high heat resistance and smooth cutting for reliable performance across materials.
• Compact, long-reach geometry for tight bores: With a 6.1 mm minimum diameter, 22 mm reach, and a precise R0.1 nose radius, this tool excels in confined cavities and delivers accurate hole sizes with a clean finish.
• Solid carbide construction for rigidity and consistent results: The inherent stiffness of carbide, combined with carefully designed geometry, provides stable cutting and repeatable finishes during boring and general turning tasks.

This tiny, hard-wearing tool helps you complete small-diameter bores faster and with greater confidence. The dual coating options reduce wear and improve performance in challenging materials, while the compact profile and precise nose radius support dependable, repeatable results in tight spaces. For professionals handling stainless steel and other materials, it offers a reliable balance of versatility, control, and finish quality across multiple turning and boring applications.