Every DEG product is inspired by the demands of dedicated students and players from around the world. Whether intended for the beginner or advanced musician, our products all embody our constant pursuit of precision, exceptional value and durability.

Mouthpiece Truing Tool

An essential tool for keeping any brass instrument mouthpiece in perfect condition.

A04TT995 Mouthpiece Truing Tool

Mouthpiece Shank Tool

The DEG Mouthpiece Shank Repair Tool removes dents from a brass mouthpiece’s shank. Made from stainless steel, its T-Handle provides a solid grip. Built for years of reliable service.