The Carmex Carbide Tiny Tools – Small Grooving Tool (MGR) is a precision cutting solution designed for micro grooving on small parts and components. Its specialized geometry delivers accurate, consistent grooves in tight spaces, making it a trusted choice for engineers, machinists, and hobbyists alike. Constructed from premium K20-grade carbide, this tiny tool combines durability with reliable performance in challenging materials. With a minimum diameter of 4.1 mm, a groove width of 1.5 mm, and a 22 mm reach, it handles precise grooves where space is limited and reach matters.

• Small-diameter grooving capability: Enables precise grooves in tight spaces thanks to a 4.1 mm minimum diameter and 1.5 mm groove width, ideal for shaping micro features on small parts.
• K20 carbide, durable construction: Premium-grade carbide delivers excellent wear resistance, long tool life, and dependable cutting performance across materials.
• 22 mm reach and broad compatibility: Provides sufficient reach for deeper grooves and is compatible with a wide range of machines and systems for flexible integration across setups.

This tool helps you streamline micro grooving workflows, reduce rework, and achieve repeatable, high-precision results across small parts. Its durable build minimizes downtime and ensures consistent performance from part to part, making it a reliable addition to any precision machining toolkit.