The Carmex Carbide Tiny Tool (MDR) is a compact cutting solution designed for small thread relief, chamfering, and grooving applications. Its precision design and carbide construction make it ideal for creating threads and clean edges on miniature parts. With a 5.1 mm minimum diameter, 1.2 mm reach, and a 0.5 mm radius, this tool fits tight tolerances and confined spaces with ease.

Crafted from premium carbide, this tiny tool delivers outstanding durability, wear resistance, and dependable performance across demanding materials and production runs. The compact form factor lets you reach tight pockets, narrow bosses, and small-diameter features without sacrificing edge quality or control.

• Small-diameter precision for tight spaces: With a 5.1 mm minimum diameter and 1.2 mm reach, you can reliably perform thread relief, chamfering, and grooving on miniature parts without overcutting or compromising geometry.
• Premium carbide for long tool life: The carbide construction provides excellent wear resistance and durability, reducing tool changes and ensuring consistent performance across multiple jobs.
• Engineered geometry for consistent results: Optimized relief, chamfer, and groove geometry delivers clean starts and edges, minimizing finishing passes and improving surface quality.

This tool helps you complete small-thread relief, chamfering, and grooving tasks with confidence, improving workflow and reducing rework. Its durability and predictable performance support repeatable results across parts and operators, making it a reliable addition to any precision machining, assembly, or repair process.