The Carmex Carbide Tiny Tools - Small Profiling & Boring Tool (MPR) is a precision cutting instrument designed for small profiling and boring applications. Built from premium BMK-grade carbide, it delivers exceptional hardness, wear resistance, and long edge life for intricate shapes on tiny parts. Its compact form and specialized geometry let engineers, machinists, tradespeople, hobbyists, and technicians profile and bore small components with confidence and control.

• BMK-grade carbide construction: Premium materials provide exceptional hardness, wear resistance, and long tool life for consistent profiling and boring on small parts.
• Compact size with 10.1 mm minimum diameter and 35 mm reach: Access tight cavities and slim features while maintaining stable cutting performance and predictable results.
• R0.2 nose radius for precise profiling: Delivers smooth edges and accurate radii on delicate features, reducing finish defects and rework.

This tiny tool helps you work more efficiently on small components, delivering repeatable profiles and clean bores in tight spaces. The combination of BMK-grade carbide durability and a precisely engineered nose radius minimizes tool changes, lowers downtime, and improves consistency across runs—whether you’re prototyping, repairing small parts, or finishing production components.