Carmex Carbide Tiny Tool - Boring Bar - MTL - TNX Grade - 5.1mm Minimum Diameter x 22mm Reach x R0.1 (Left Hand)

The Carmex Carbide Tiny Tool is a solid carbide boring bar designed for tight spaces and precise internal cuts. With a 5.1 mm minimum diameter, a 22 mm reach, and a nose radius of R0.1, this left-handed tool excels in small-bore work and general turning on a variety of materials. It’s a reliable choice for engineers, machinists, and hobbyists who value consistent, controllable cutting in stainless steels and other challenging metals.

Part of a coating-enabled line, it leverages two coating grades to match your application: BXC TiN-coated for low cutting speeds and excellent wear resistance on stainless steels, and BMK sub-micron grade with triple PVD coating for exceptional heat resistance and smooth cutting across materials. This versatility helps you optimize tool life and finish without swapping tooling during a job.

• Solid carbide construction for rigidity and durability: The robust carbide bar delivers stiffness and long tool life, maintaining consistent performance through demanding cuts.
• Two advanced coating options for versatility: BXC TiN coating enhances wear resistance at low speeds on stainless steels, while BMK’s triple-coated sub-micron grade handles higher heat for broader material compatibility and smoother cutting.
• Optimized geometry for tight bore work: Precisely engineered left-hand profile with a 5.1 mm minimum diameter and 22 mm reach enables stable cutting in confined bores while preserving finish quality and minimizing chatter.

With this boring bar, you get predictable performance from setup to finish: a compact tool that reaches deep into small bores, delivers clean, accurate holes, reduces downtime from tool changes, and maintains consistent surface finishes across materials. The dual coating options let you tailor the tool for stainless steel work and other alloys, while the left-hand orientation supports efficient, smooth operation in common turning and boring applications. Invest in reliability and repeatable results for daily milling and precision work.