The Carmex Carbide Tiny Tool is a compact cutting solution designed for small thread relief, chamfering, and grooving tasks. Made from premium BXC-grade carbide and optimized for MDR applications, it delivers precise results on tiny parts where space is at a premium. Suitable for engineers, buyers, tradespeople, hobbyists, and general shop use, this tool helps you start threads, create clean chamfers, and define grooves with confidence in a single, reliable setup.

• Small-feature precision: Specially shaped for accurate thread relief, chamfering, and grooving on tiny components, delivering clean starts and consistent radii on every part.
• Durable carbide construction: Premium BXC-grade carbide provides excellent wear resistance and edge retention, extending tool life and reducing interruptions in production.
• Compact, versatile MDR design: With a 6.1 mm minimum diameter, 1.4 mm reach, and R0.5 radius, it reaches tight spots and delivers reliable results across multiple operations without swapping tools.

This tiny tool streamlines workflows by combining three common finishing operations into one durable, easy-to-use solution. Its precise geometry and robust edge performance help you finish small parts faster, reduce rework, and improve repeatability across batches—whether you’re manufacturing connectors, fasteners, or other compact components. A dependable choice for precision where every micron matters.