The Carmex Carbide Tiny Tools – Grooving Tool (MGR) is a precision cutting solution designed for small grooving applications. Its specialized geometry delivers accurate, repeatable grooves on tiny parts and components, making it ideal for micro-mechanical assemblies, electronics housings, and other tight-space jobs.

Built from premium-grade carbide with BXC grade hardness, this tool pairs outstanding wear resistance with long life. Its compact form delivers reliable performance in confined spaces, with a geometry tailored for small-diameter grooves (Minimum Diameter 5.1 mm, Groove Width 1.59 mm, Reach 22 mm), and broad compatibility across a wide range of machines and systems.

• Micro-grooving precision: Designed to create accurate, repeatable grooves on small parts with a stable, clean cut in tight spaces.
• Premium carbide, BXC grade: High-hardness carbide delivers exceptional wear resistance and long tool life, even in demanding materials.
• Versatile reach and compatibility: 22 mm reach and broad machine compatibility allow you to access recessed features without swapping tools.

With this tool, you can streamline production workflows by achieving high-quality grooves on small components in fewer passes, reducing handling time and rework. The durable carbide helps maintain precision across multiple jobs, while the compact reach expands use cases from electronics housings to micro-mechanical devices, giving you consistent results and confidence in every cut.