The Carmex Carbide Tiny Tool boring bar is a solid carbide cutting tool built for precision internal machining where small diameters matter. With a 1 mm minimum bore size and 6 mm reach, it supports both dedicated boring and general turning work on parts that demand access into tight spaces.

• High heat resistance: The sub-micron BMK carbide grade with advanced PVD triple coating maintains edge integrity during continuous cuts, reducing the need for frequent tool changes.
• Smooth cutting performance: The coating promotes stable chip flow and minimizes vibration, helping produce consistent surface finishes across different workpiece materials.
• Versatile material range: Designed as a general-purpose grade, the bar performs reliably on stainless steels and other common metals without requiring grade swaps for each job.

By combining a compact solid-carbide body with proven coating technology, this boring bar lets machinists complete small-diameter work accurately and with fewer interruptions, supporting steady production on both prototype and repeat jobs.