Piano Hammer Sandpaper File
AMS Piano Tools
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Sandpaper strips for sanding and shaping piano hammers. Strips are 1" wide x 4' long. These can be cut into 10-12" pieces which is a good length for filing piano hammers. Available in several different grits. Please choose from the available options. The video below demonstrates some different methods for filing and sanding hammers including a demonstration of using these sanding strips in the process.