The Carmex Carbide Tiny Tool – Chamfer & Boring (MCR) is a precision cutting tool designed for small chamfering and boring tasks. It is ideal for engineers, machinists, and hobbyists working on miniature parts and components who need clean edges and precise holes in tight spaces.

Constructed from premium-grade K20 carbide, this tool delivers durability, edge retention, and wear resistance you can trust. With a 3.1 mm minimum diameter and a 10 mm reach, it excels at creating smooth chamfers and accurate bores in compact features without sacrificing control or finish.

• Small-diameter precision geometry: Delivers clean chamfers and accurate bores on tiny parts with consistent finish, even in tight work envelopes.
• Durable K20 carbide construction: Long edge life and excellent wear resistance keep the tool sharp longer for repeated runs on small components.
• 10 mm reach for tight work areas: Allows access to confined features without repositioning the workholding, reducing setup time and improving consistency.

Whether you’re deburring delicate assemblies, finishing small chamfers, or drilling tight bores in miniature components, the Carmex Tiny Tool helps you achieve repeatable, high-quality results. Its compact form and tough carbide deliver reliable performance in limited-space setups, helping you speed up workflows, reduce downtime, and improve finish consistency across batches.