Keyboard Hole Expansion Tool Precision Repair Piano Key

Description:

- 【Purpose】: This music tool is designed as a piano repair tool for enlarging and cleaning stubborn key pin holes in piano keyboards, helping reestablish smoother key movement during maintenance.

- 【Precision Cutting】: As a piano key hole hole expansion tool, it removes excess wood shavings inside the hole so the key pin fits more cleanly and the action feels less restricted.

- 【Tool Head】: The piano keyboard cutting tool features a, tapered metal cutting head that reaches into narrow holes with control, making detailed repair work easier and more accurate.

- 【Handle Design】: The wooden handle offers a comfortable grip and stable handling, giving technicians better control when turning the piano key pin hole cutter by hand.

- 【Repair Result】: By refining the inside of the key hole, this music tool helps friction, improve responsiveness, and support smoother piano key movement over time.Specification:

- Material: Wood, Metal

Package Includes: 1 Piano Maintenance Device

Note: Please allow slightly errors due to manual measurement and different monitors.