The Carmex Carbide Tiny Tool is a precision boring and profiling bit designed specifically for small parts. With a minimum cutting diameter of 3.1 mm and a generous 15 mm reach, it reaches tight features and pockets to produce accurate profiles and clean bores in compact components.

Made from premium BMK-grade carbide, this tiny tool combines exceptional hardness with wear resistance for reliable performance over many cycles. Its compact form is ideal for engineers, machinists, hobbyists, and technicians working on micro-machined parts, electronics housings, or precision fixtures.

• Ultra-compact profiling and boring capability: The 3.1 mm minimum diameter and 15 mm reach let you access tight corners and create precise profiles where larger tools can't fit, reducing the need for secondary operations.
• BMK-grade carbide for durability: Premium carbide provides outstanding hardness and wear resistance for long tool life and consistent performance in demanding materials.
• Left-hand geometry with R0.05 nose radius: Left-hand cut orientation and a fine 0.05 mm nose radius deliver controlled chip formation, smooth finishes, and predictable results in small-part profiling and boring.

This tiny tool helps you complete complex micro-features in fewer passes, improving workflow and reducing downtime. Its robust carbide construction and compact reach deliver reliable, repeatable results across a range of materials, from hard metals to composites, while the left-hand geometry supports specific machining setups. Choose the Carmex Tiny Tool for precise, durable performance in small-scale profiling and boring tasks.