The Carmex Carbide Tiny Tool is a compact boring bar made from solid carbide, engineered for precision boring and versatile turning. With a 6.1 mm minimum diameter, 15 mm reach, and a left-hand R0.05 edge, it is ideal for tight bores and short-length workpieces.

In the BXC grade, this tool features a PVD TiN coating optimized for low cutting speeds. The coating reduces friction and wear, delivering dependable hole quality when machining a wide range of stainless steels (ISO P30-P50 / K25-K40), and helping extend tool life in demanding applications.

• TiN-coated for low-speed wear resistance: The coating minimizes friction and wear at reduced cutting speeds, promoting consistent dimensions and longer tool life when working with stainless steels.
• Compact, precise boring geometry: 6.1 mm minimum diameter, 15 mm reach, and a left-hand R0.05 edge enable accurate, repeatable holes in tight spaces with smooth chip control.
• Solid carbide durability for reliability: Built from a rigid carbide bar, it handles boring and general turning across a range of materials, reducing downtime from tool wear and delivering steady performance project after project.

This tiny carbide boring bar helps you complete small-diameter bores with confidence, delivering consistent hole quality, dependable performance, and longer tool life. It supports efficient setups, fewer tool changes, and solid results across stainless steels and other common materials.