Carmex Carbide Tiny Tool - Boring Bar - MTL - BXC Grade is a compact solid carbide bar built for precise internal boring and small-diameter turning. It’s ideal for engineers, machinists, and hobbyists who need reliable performance in tight spaces, delivering clean, accurate holes with every cut.

• Tiny-diameter, deep-reach design: With a 1 mm minimum diameter, 6 mm reach, and a left-hand orientation, this boring bar accesses tight bores while maintaining precise edge geometry for consistent finishes.
• TiN-coated BXC grade optimized for stainless steel: The PVD TiN coating reduces friction and heat at low cutting speeds, delivering dependable performance on a wide range of stainless steels (ISO P30-P50 / K25-K40) and helping extend tool life.
• Solid carbide construction with left-hand geometry: Built for rigidity and durability, the tool’s left-hand configuration provides predictable toolpaths and stable cuts in boring and light turning tasks.

This tiny tool helps you complete boring and general turning tasks with confidence, offering a compact solution that minimizes setup time and delivers repeatable, high-quality finishes. Its combination of small size, proven coating, and robust carbide construction makes it a reliable choice for delicate internal features and demanding workloads alike.