Carmex Carbide Tiny Tool - Boring Bar - MTR - BXC Grade - 0.5mm Minimum Diameter x 2mm Reach x R0.05

Carmex Carbide Tiny Tool is a line of solid carbide boring bars designed for precision small-diameter work and versatile turning tasks. With a 0.5 mm minimum diameter, 2 mm reach, and a precise R0.05 corner, these micro tools are built for tight bores and intricate features where control matters.

Primarily aimed at boring applications, these bars also handle general turning, giving you a single, reliable solution for small-scale machining. Two coating grades provide options for different materials and cutting conditions: BXC, a PVD TiN-coated grade optimized for low cutting speeds with stainless steels, and BMK, a sub-micron grade with an advanced PVD triple coating for high heat resistance and smooth cutting across a wide material range.

• BXC TiN-coated grade for low cutting speeds: Designed for dependable performance when you run at lower speeds, this coating reduces wear and helps you achieve consistent finishes on stainless steels across ISO P30-P50 / K25-K40.
• BMK grade with sub-micron structure and triple PVD coating: Delivers extremely high heat resistance for maximum performance and a smooth cutting operation, making it a versatile option for all materials.
• Micro-diameter, short reach, and precise corner radius: 0.5 mm minimum diameter, 2 mm reach, and R0.05 enable tight tolerances and access to small features while supporting both boring and turning tasks.

These carbide bars empower you to tackle tiny bores with confidence, delivering clean finishes, extended tool life, and reliable performance across materials. The combination of TiN coating for BXC and the high-heat BMK grade helps reduce downtime and maintain consistent results in production or on demanding jobs.