The Carmex Carbide Tiny Tool is a compact, solid carbide boring bar designed for precision small-diameter holes. With a 3.1 mm minimum diameter, 15 mm reach, and an R0.1 left‑hand geometry, it’s built for tight bores and reliable turning across a range of materials. Primarily intended for boring, this tool can also handle general turning tasks, making it a versatile addition to any shop. It offers two coated grades to match material and speed needs: BMK for high-performance cutting and BXC for efficient, low-speed operation.

• Compact bore-capable geometry: 3.1 mm minimum diameter and 15 mm reach with left-hand cutting; ideal for tight bores and deep pockets while delivering consistent hole quality.
• BMK grade with triple PVD coating: Sub-micron carbide with advanced coating provides high heat resistance and smooth cutting for reliable performance across a wide range of materials.
• BXC TiN-coated grade for low-speed cutting and stainless steels: Optimized for lower cutting speeds and stainless steels, helping reduce wear and maintain steady finishes during machining.

This tool combines precise small-diameter capability with durable coatings designed for real-world shop environments. The result is faster setup, longer tool life, and repeatable, clean finishes in boring and turning applications. Whether you’re fabricating tight cavities, finishing small-diameter bores, or performing light turning tasks, this carbide boring bar delivers dependable performance and consistent results in a compact, easy-to-use package.