Carmex Carbide Tiny Tool - Boring Bar - MTR - BXC Grade - 3.1mm Minimum Diameter x 10mm Reach x R0.2

Carmex Carbide Tiny Tool — a compact, solid carbide boring bar designed for precise small-bore work and dependable general turning. Its slim profile and 10 mm reach help you reach tight features without compromising rigidity.

Built around the BXC grade, this tool uses a PVD TiN coating optimized for low cutting speeds, delivering durable wear resistance and stable, consistent cuts on stainless steels and a broad range of other materials.

• PVD TiN-coated for low cutting speeds: The BXC grade’s TiN coating reduces wear at slower feeds, helping extend tool life and keep finishes consistent when machining stainless steels (ISO P30-P50 / K25-K40).
• Compact 3.1 mm min diameter and 10 mm reach: Specifically sized for tight bores and deep pockets, it maintains rigidity while enabling precise hole geometry in confined spaces.
• Fine nose radius for smooth finishes, R0.2: The 0.2 mm nose radius provides controlled engagement and smoother surface finishes on small-diameter work, reducing chatter and improving first-pass accuracy.

Designed for boring applications and adaptable for general turning, the Carmex Tiny Tool delivers reliable, repeatable results in daily machining. The solid carbide construction provides inherent stiffness and wear resistance, while the PVD TiN coating supports durability on stainless steels (and many other materials). With a 3.1 mm minimum diameter, 10 mm reach, and R0.2 nose, you gain precise starts, tight tolerances, and efficient material removal in compact setups.