The Carmex Carbide Tiny Tool – Grooving (MGR) is a precision cutting tool designed for small grooving applications. Its compact form and carbide construction deliver accurate groove profiles on tiny parts and components, making it a trusted choice for engineers, machinists, and hobbyists alike.

Crafted from premium K20 grade carbide, this tiny grooving tool delivers exceptional wear resistance and long tool life. Its slim geometry is optimized for confined spaces, helping you reach tight groove areas on small parts without sacrificing rigidity, and it’s compatible with a broad range of machines and toolholding systems for versatile use across many workflows.

• Ultra-precise micro grooving: Delivers accurate groove profiles in tight spaces thanks to a minimum diameter of 6.1 mm, a groove width of 0.79 mm, and a reach of 17 mm, ensuring consistent results on small parts.
• Premium carbide construction (K20): Built from high-grade carbide for outstanding wear resistance and long tool life, reducing downtime and maintenance costs.
• Wide compatibility and easy integration: Designed to fit a broad range of machines and toolholding setups, with quick, reliable setup for smooth, repeatable grooving across different processes.

Together, this tiny grooving tool helps you finish small-diameter grooves with precision and repeatability, improving part fit, reducing cycle times, and boosting overall workflow efficiency in high-precision applications.