The Carmex Carbide Tiny Tool for Boring & Profiling (MPR) is a precision cutting tool designed for small profiling and boring applications. It’s ideal for engineers, machinists, hobbyists, and shops that routinely work on intricate parts, delivering accurate profiles and clean bores in tight spaces.

Made from premium TNX-grade carbide, this compact tool blends durability with precise geometry. With a 6.1 mm minimum diameter, a 22 mm reach, and a radius of 0.2 mm (R0.2), it enables detailed profiling and deeper boring on small components without compromising accuracy.

• TNX-grade carbide construction: premium material delivers exceptional wear resistance and long tool life under profiling and boring workloads.
• Small-diameter profiling with precise radii: 6.1 mm minimum diameter and a 0.2 mm corner radius (R0.2) support accurate, repeatable profiles and smooth bore initiation in tight spaces.
• Extended reach in a compact form: 22 mm reach allows deeper access to features without repositioning, improving workflow and reducing setup time.

Designed to boost productivity, this tiny tool helps you complete small-profile and boring tasks with confidence. It enables consistent cut quality across parts, minimizes tool changes by reaching deeper features in a single setup, and stands up to wear thanks to premium carbide. Whether you’re refining small cavities, creating intricate profiles, or deburring bore entrances, this tool delivers reliable, repeatable results you can trust.