- Hammer Fitting Block
hammer fitting block is for final mating of hammer to
leveled strings. The tool has four sides:
One 1/8 inch for removing felt from the left or right
side of the hammer.
An 1/8 inch strip for felt removal of the center string.
The third removes felt from either two string strike
The last is as wide as the hammer.
The sandpaper is a 120 grit and a final shining with
600 might be done to polish up the hammer. The tool
is now made of plastic which allows the contact sand
paper to adhere to the tool much better.