Diamond grit on these 6.5″ x .375″ files will smooth off high-fired glaze or clay quickly and much more easily than any other type of sandpaper or abrasive. Use wet or dry. File is constructed of slightly flexible ABS plastic.
Price: $12.00 each
60 grit & 120 grit ID# J2
60 grit & 240 grit ID# J3
DiamondCore Tools Changing the World…………..of Ceramic Arts.