The Carmex Carbide Tiny Tool for Boring & Profiling (MPR, BMK Grade) is a precision cutting tool designed for small profiling and boring tasks. Its compact form enables accurate shaping of intricate features in small parts and components, delivering reliable results where space is limited.

Manufactured from premium-grade carbide, it offers exceptional hardness, wear resistance, and rigidity. The 3.1 mm minimum diameter, 15 mm reach, and R0.05 corner radius empower you to access tight pockets and produce clean, repeatable profiles in a variety of materials.

• Ultra-compact profiling with long reach: The 3.1 mm minimum diameter and 15 mm reach allow precise access to tight corners and profiles on small parts, reducing the need for multi-step setups.
• BMK-grade carbide for durability: Premium carbide composition delivers excellent wear resistance and rigidity, extending tool life and maintaining accuracy across production runs.
• R0.05 precision corner radius: Delivers clean, accurate finishing radii with tight tolerances, minimizing post-processing and improving part quality.

By pairing small-diameter geometry with a robust carbide core, this tool helps you complete detailed profiling and boring tasks faster, with consistent finishes and fewer tool changes. It improves workflow by enabling first-pass accuracy on delicate features, reduces scrap from mis-machined parts, and supports reliable performance across a range of small-part applications—from micro-mechanics to precision enclosures and miniature assemblies.