Description
Heavy coil spring holds cutter in groove for fast removal of carbon. Handles pistons from 2-3/4″ to 5″ dia. Groover includes 2 easy-to-set cutter wheels with the following sizes: 1/16″, 5/64″, 3/32″, 1/8″, 5/32″, 3/16″, 1/4″, 1.5mm, 1.75mm and 2.00mm.
