The Carmex Carbide Tiny Tool - Boring Bar (Left-Hand, BXC Grade) is a compact, solid carbide tool designed for small-diameter bores and tight reach operations. While built for boring, it also delivers reliable performance for general turning, offering a rigid, accurate cutting experience in a range of materials.

The BXC-grade version features a PVD TiN coating optimized for low cutting speeds, which helps extend edge life and maintain consistent finishes when working with stainless steels (ISO P30-P50 / K25-K40). With a 6.1 mm diameter, 15 mm reach, and a 0.1 mm nose radius (R0.1) in a left-hand orientation, this tool is ready for precise, repeatable boring and turning work.

• Compact geometry for tight bores: The 6.1 mm diameter and 15 mm reach allow access to small-diameter holes while preserving rigidity for clean, repeatable finishes.
• PVD TiN coating for wear resistance at low speeds: TiN coating reduces wear and heat buildup, enabling reliable cutting at lower speeds on stainless steels and other common alloys.
• Left-hand geometry with precise nose radius: Left-handed orientation and a 0.1 mm nose radius deliver predictable tool path and smooth surface finishes, minimizing chatter.

With the Carmex Tiny Tool BXC Grade, you gain a compact, rigid boring bar that delivers consistent hole quality and reliable turning performance in compact setups. The solid carbide body provides stiffness for clean finishes, while the TiN coating reduces wear and heat, extending tool life and minimizing downtime. Its left-hand geometry and small nose radius help you achieve smooth cuts, predictable toolpaths, and repeatable results across stainless steels and similar materials, making it a dependable addition to production, prototyping, or job-shop workflows.