The Carmex Carbide Tiny Tool - Grooving (MGR) is a precision micro-grooving cutter designed for small parts and tight spaces. It enables clean, repeatable grooves on miniature components, making it ideal for engineers, machinists, hobbyists, and production environments. Crafted from premium BMK-grade carbide, this compact tool combines durable edge retention with long life to handle demanding small-part grooving tasks. With a 30 mm reach and a minimum diameter of 7.1 mm and groove width of 1.5 mm, it’s built to access recessed features with confidence.

• Ultra-compact micro-grooving geometry: Optimized for tiny grooves in tight spaces, it delivers precise depth control and repeatable results with minimal setup, reducing guesswork on delicate parts.
• BMK-grade carbide for long tool life: Premium carbide provides excellent wear resistance and edge retention, helping the tool stay sharp longer and lowering replacement frequency.
• Broad machine compatibility: Designed to fit a wide range of machines and control systems, enabling flexible use across different workflows and setups.

This tool helps you complete micro-grooving tasks faster while maintaining tight tolerances and consistent groove quality. The durable carbide edge minimizes downtime from tool changes, and the compact reach enables access to recessed features on small components, improving overall productivity and reliability in your manufacturing or repair work.