The Carmex Carbide Tiny Tool is a precision boring bar crafted from solid carbide, designed for small-diameter bores and tight pockets. It excels in both boring and general turning, giving you a versatile tool for precision work. This tool features a 2.1 mm minimum diameter, 10 mm reach, and a nose radius of R0.1 to deliver accurate, clean cuts in confined spaces. It is available in two premium carbide grades to match your material and cutting style: BMK, a sub-micron grade with advanced PVD triple coating for extremely high heat resistance and smooth cutting across all materials; and BXC, a PVD TiN-coated grade optimized for low cutting speeds and excellent stainless steel performance (ISO P30-P50 / K25-K40).

• Small-diameter, long-reach design: 2.1 mm minimum diameter, 10 mm reach, and R0.1 nose radius enable precise boring in tight pockets and deep features with a clean, accurate finish.
• Two high-performance carbide grades: BMK offers ultra-high heat resistance for broad material compatibility, while BXC TiN coating supports low-speed cutting and strong stainless steel performance.
• Coated for durability and efficiency: PVD coatings reduce friction and wear, delivering smooth cuts and reliable results across demanding materials and longer runs.

By choosing the Carmex Tiny Tool, you gain a compact, capable boring solution that fits in tight spaces without sacrificing strength. The two coating grades let you tailor performance to your material and speed, maximizing material removal when needed and protecting the edge during long runs. Its small footprint and precision geometry help you achieve repeatable holes with clean finishes, reducing rework and downtime and keeping your machining workflow efficient from setup to part completion.