TRUING STONE

Tru-stones quickly reshape and resurface abrasive stones to like-new condition. Made of a very hard, sharp, coarse silicon carbide abrasive.

4 different sized half-round grooves have been molded on one side measuring 1/16" (1.6 mm), 1/8" (3.2 mm), 3/16" (5 mm), & 1/4" (6 mm)

Measures 3-1/2" x 1-3/8" x 9/16" (89 x 35 x 14 mm) overall