The final operation after tooth chiseling. After a soft stone is roughly dressed, the ridges left by tooth chiseling are removed by either a drove (a wide steelchisel measuring twoto three inches in width) or a tool (a chisel measuring three and one-half tofour and one-half inches in width). Usually the grooves made by the toothchisel show to some extent after the surface has been droveortool worked. (Phillips, 1994)
