Carmex Carbide Tiny Tool - Boring Bar - MTR - TNX Grade - 6.1mm Minimum Diameter x 15mm Reach x R0.1

Carmex Carbide Tiny Tool is a compact boring bar made from solid carbide, designed for tight bores and general turning. It features a 6.1 mm minimum diameter, 15 mm reach, and a precise R0.1 nose radius to deliver accurate cuts in confined spaces.

This tool line leverages two high‑performance grades: BXC, a TiN-coated option optimized for low cutting speeds and a wide range of stainless steels (ISO P30-P50 / K25-K40), and BMK, a sub‑micron grade with a triple PVD coating that delivers exceptional heat resistance and smooth cutting across many materials.

• Compact small-diameter, long-reach geometry: Enables precise boring in tight spaces with a 6.1 mm diameter, 15 mm reach, and an R0.1 nose radius for stable, accurate cuts.
• BXC TiN-coated grade for low cutting speeds: Provides reliable performance on stainless steels with reduced rubbing and longer tool life at slower feeds.
• BMK sub‑micron grade with triple PVD coating: Delivers outstanding heat resistance and smooth cutting for demanding materials and higher-temperature applications.

This tiny carbide tool helps you finish concentric bores with consistent finishes, reduces downtime from wear, and enhances overall productivity by offering reliable performance across a broad material range. Its precise geometry and coated grades make it a dependable choice for engineers, machinists, and hobbyists tackling tight, high-precision boring and turning tasks.