Tin plate in wooden case

Solid tin plate with fine ground surface for perfect black polishing. In combination with a flat grinder, steel parts such as screw heads, gear levers, springs, etc. can be polished to a high gloss on the tin plate.

First the parts, which have to be polished, are pre-ground on a polishing film, which is stuck on a glass plate. After polishing we recommend to clean the tin plate with petrol and wipe it off.

The wooden case protects the tin disk from dust.