The Carmex Carbide Tiny Tool is a precision profiling and boring tool designed for very small parts. Built with the MQR profile and BMK-grade carbide, it delivers accurate, intricate profiles and precise bore paths in tight spaces. Its compact size—minimum diameter 5.1 mm, 15 mm reach, and R0.2 nose radius—lets you access hard-to-reach features with confidence.

• 47° profiling geometry for fine details: Delivers accurate, crisp profiles and smooth bore paths on miniature parts, reducing secondary finishing and improving overall part quality.
• BMK-grade carbide (MQR) for durability: High hardness and wear resistance ensure long tool life when profiling and boring tougher materials, preserving tolerances and minimizing tool changes.
• Compact size with 5.1 mm min diameter, 15 mm reach, and R0.2 nose: Access tight pockets, grooves, and micro-features with stable cuts and minimal deflection for complex shapes in restricted spaces.

This tiny carbide tool helps you complete intricate micro-feature work efficiently, delivering repeatable results with minimal setup changes. The combination of small diameter, extended reach, and robust carbide construction means fewer tool changes, less rework, and consistent finishes across small parts—from precision housings to micro gears and connectors. Whether you’re a precision machinist or a dedicated hobbyist, this tool provides reliable performance for profiling and boring tasks in tight spaces.