2016 by Solomon's Porch

For polishing key bed pins, balance rail and front rail. The inside of the tool is threaded. 
For use with a 3/8 inch drill.
Directions for use: Squirt a small amount of metal polish into the pin polisher and run at medium speed. Work the tool up and down 3 to 4 times.

Key Pin Polisher

$25.00Price