Hard Rubber Clarinet Tone Hole Inserts

Clarinet Tone Hole Inserts are great for repairing cracks that run through the tone hole of a clarinet. They are made out of hard rubber.

Use an end mill to create a flat surface for the Clarinet Tone Hole Insert. Then use epoxy to secure it.

If using a mill, you should use an end mill that’s the same diameter as the tone hole.

If using a drill press, you may lose about .010” accuracy, so you may need to get an even smaller end mill.

Both Clarinet Tone Hole Inserts have a .436″ O.D.