The Carmex Carbide Tiny Tool is a compact, solid carbide boring bar designed for precise, tight-diameter work and versatile turning tasks. Ideal for engineers, buyers, tradespeople, hobbyists, and non-technical customers alike, it delivers reliable performance in confined spaces thanks to its small footprint. With a 4.1 mm minimum diameter, a 15 mm reach, and a nose radius of R0.05, it handles delicate bores and short-cutting operations with consistent results.

• Ultra-compact boring geometry: 4.1 mm minimum diameter, 15 mm reach, and a precise R0.05 nose radius enable access to tight bores and short, stable cutting for accurate starts and clean finishes.
• Coating versatility for stainless and all materials: Choose BXC TiN for low cutting speeds and stainless steels (ISO P30-P50 / K25-K40) or BMK’s sub-micron, triple‑PVD coating for high heat resistance and smooth cutting across a wide range of materials.
• Solid carbide durability: Built from carbide for rigidity and long tool life, this tiny boring bar is reliable for both boring and general turning, delivering steady performance in demanding applications.

Designed to streamline your workflow, the Carmex Tiny Tool reduces tool changes, delivers consistent hole quality, and maintains performance across different materials. The two coating options let you tailor speed, heat tolerance, and finish to your job, while the solid carbide construction provides lasting dependability in compact tooling.