How to cut stones, specially what tools to use for hard granite stonesAny stone, that has fine cracks or break lines is unsuitable for building. .. a hundred years ago, sawing and polishing granite was done with great difficulties and.what is a good stone breaking machine,Lithotripsy | Johns Hopkins Medicine Health LibraryThe shock waves break a large stone into smaller stones that will pass through the . by a machine called a lithotripter, are focused by x-ray onto the kidney stone. . learned a great deal about how different patients respond to this technology.
what is a good stone breaking machine