Possessing the same superior qualities as other Matzrubber products, Matzrubber Blocks and Sticks are excellent hand tools for cleaning and polishing metal surfaces, for breaking edges, smoothing away high spots, removing rust, heat marks, tarnish and stains. Designed for either manual or mechanical operation, they can be mounted in the tool holding fixtures, chucks, or cradles. Perfect for engine turning finish in aluminum. 

Use them for polishing shafts, damaskeening, engine turning, cleaning and dressing diamond wheels, polishing rotating cylindrical parts, cleaning calibrations and reference points, and for removing feather edges and touching up cutting tools, dies, chisels and other sharp-edged tools.