Suitable for brass woodwind instruments such as trombone, trumpet, horn, etc., for mouthpiece dents removal or valve sliding maintenance.
Equipped with repair tools of different diameters and sizes to meet your different usage needs.
Made of good metal materials, it is wear-resistant and can be used for a long time.
It adopts a T-shaped structure and is designed in different diameters, without the need to add a variety of additional tools, providing work efficiency, and is suitable for copper woodwind maintenance technicians.