Musical Instrument Repair Grinder Tool Sound Hole Trimming Grinder Sound Hole Polisher Set Treble Alto Tenors Fix Parts

Professional repairing tool set for repairing saxophone sound hole deformation and dents. Wide application, suitable for soprano saxophone, alto saxophone, and tenors saxophone. Made from metal , very sturdy and , and can be used for a long timing. Includes 1 wrench, 7 grinding heads, and 4 pads of different size, satisfying your various needs. Exquisite workmanship, a practical tool set for professional repairer or musical instrument hobbyists.