The Carmex Carbide Tiny Tool for Chamfering & Boring (MCR) is a compact precision cutting tool designed for small chamfering and boring tasks. Its 7.1 mm minimum diameter and 20 mm reach let you access tight features on tiny parts, making it ideal for engineers, machinists, hobbyists, and technicians who demand clean, repeatable edges. Crafted from premium-grade carbide (BMK Grade), this tool offers excellent durability, strength, and wear resistance to keep edge quality consistent through demanding work.

• Compact, precise geometry: Designed to tackle small chamfers and bores in tight spaces, with a 7.1 mm minimum diameter and 20 mm reach to access hard-to-reach features in a single setup.
• Premium BMK Grade carbide: Made from high-grade carbide for outstanding durability, rigidity, and wear resistance, helping maintain sharp edges and longer tool life.
• Reliable, repeatable performance: Engineered for consistent results across small-part applications, delivering smooth finishes and predictable outcomes with minimal chatter.

This tiny tool helps you streamline micro-machine work, reducing the need for multiple tools or rework. By delivering precise chamfers and accurate bores in compact components, it improves part fit, finishing quality, and overall workflow—from setup to production, you’ll experience reliable results and fewer interruptions.