Meet the Carmex Carbide Tiny Tool for Boring & Profiling (MPR) — a BMK-grade carbide cutting tool designed for small profiling and boring tasks. Its compact form is ideal for shaping intricate features on tiny parts and components where space is limited. With a 3.1 mm minimum diameter, 10 mm reach, and an R0.05 corner radius, it delivers precise results in micro-machining work.

Fabricated from premium-grade carbide, this tool offers exceptional durability, strength, and wear resistance. The small profile enables access to tight spaces without sacrificing control, while maintaining sharp, consistent performance across multiple operations.

• Ultra-precise profiling in tight spaces: Enables intricate profiles and bore features on small parts with clean edges and repeatable geometry, even in confined areas.
• Durable BMK-grade carbide for long tool life: Premium carbide resists wear and maintains sharpness over many cuts, reducing tool changes and downtime.
• Compact geometry with guaranteed reach: The 3.1 mm minimum diameter and 10 mm reach allow access to restricted features, while the R0.05 corner radius supports consistent edge quality for smooth finishes.

Designed to streamline micro-machining workflows, this tool helps you complete profiling and boring tasks faster with repeatable results. Its robust carbide construction and compact size minimize setup time and tool changes, giving you reliable performance across a range of small-part applications for engineers, machinists, and hobbyists alike.