Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 2.1mm Minimum Diameter x 10mm Reach x R0.15

Carmex Carbide Tiny Tool is a solid carbide boring bar designed for precision in small-diameter work. With a 2.1 mm minimum diameter, a 10 mm reach, and a nose radius of R0.15, it excels at internal bores and light turning in tight spaces. This tool line offers two coatings to match your material and speed needs: BMK for high-heat demanding jobs and BXC TiN for stainless steels at lower cutting speeds.

• Ultra-compact bore capability: Access tight internal features and deep bores with a 2.1 mm minimum diameter and 10 mm reach, reducing tool deflection and helping you achieve accurate, repeatable hole quality on small parts.
• BMK-grade, sub-micron carbide with triple PVD coating: Delivers exceptional heat resistance and smooth cutting across a broad range of materials, extending tool life and delivering clean finishes even in demanding applications.
• BXC TiN coated option for stainless steels and low-speed cutting: Optimized for lower cutting speeds on stainless steels, providing improved wear resistance and edge retention for reliable performance and consistent surface quality.

This combination of compact geometry and advanced coatings helps you complete precision boring and general turning tasks more efficiently. Choose BMK when you need maximum heat tolerance and smooth operation across materials; choose BXC TiN when working with stainless steels at slower speeds. The result is dependable tool life, fewer tool changes, and consistently strong finishes on small-diameter workpieces.