The Carmex Carbide Tiny Tool is a compact solid carbide grooving tool designed for full-radius grooves in tight spaces. It’s ideal for engineers, machinists, and hobbyists who need precise internal grooves or versatile turning capabilities, with a 6.1 mm minimum diameter and a 1.5 mm groove width, and a 15 mm reach in left-hand orientation.

• Full-radius grooving at small diameters: Designed to handle a 6.1 mm minimum diameter and 1.5 mm groove width, with a 15 mm reach, enabling clean, accurate grooves in confined spaces and reducing the need for secondary operations.
• Coating options for durability and control: Choose from BXC TiN-coated grade for low-speed cutting on stainless steels and BMK sub-micron grade with triple PVD coating for high heat resistance and a smoother cut, extending tool life and consistency.
• Versatile for grooving and turning: A solid carbide bar that handles full-radius grooving as well as general turning, delivering reliable performance across a wide range of materials and applications.

The tool is engineered to simplify setup and boost productivity. Its small footprint and rigid carbide construction provide predictable, stable cuts in challenging materials, while the specialized coatings reduce wear and thermal buildup. This combination helps you complete grooving and turning tasks with fewer tool changes, better surface finishes, and more consistent results—so you can finish jobs faster and with greater confidence.