The Carmex Carbide Tiny Tool is a compact, solid carbide boring bar designed for precise small-diameter work. Built for boring and reliable light turning, it excels in tight spaces and delivers steady performance across a range of materials.

This MTL tool is offered in BMK Grade with a sub-micron carbide and advanced PVD coating for high heat resistance and smooth cutting. It’s optimized for demanding cuts and long tool life, while the BXC TiN-coated grade is available for low-speed applications. The tool features a 2.1 mm minimum diameter, 10 mm reach, and a left-hand orientation with an R0.05 corner radius, making it well-suited for stainless steels and general-purpose machining.

• Slim geometry for tight bores: 2.1 mm minimum diameter and 10 mm reach enable access to restricted pockets and precise bore finishes in a single setup.
• BMK-grade PVD-coated carbide for durability: Sub-micron BMK with triple PVD coating delivers high heat resistance and smooth cutting, extending tool life and reducing chatter.
• Versatile for boring and turning on many materials: Optimized performance for stainless steels and a wide range of materials, minimizing tool changes and improving consistency across jobs.

With the Carmex Tiny Tool, you gain predictable, reliable performance in tight bore operations and versatile material compatibility. Its precise diameter, targeted edge geometry, and robust coating work together to deliver clean finishes, fewer tool changes, and faster throughput—helping you achieve professional results with confidence.