For the removal of carbon deposits from piston ring grooves. Use with Part No 5250. For the removal of carbon deposits from piston ring grooves. Suitable for piston sizes from 51mm to 127mm. Complete with three six-blade cutters. Cutter 1 1/16"-5/64"-3/32"-1/8"-5/32"-3/16", Cutter 2 -2.0/2.5/3.0/4.0/4.5mm & 1/4", Cutter 3-1.2/1.5/1.8/2.8/5.0/5.5mm. Time saver.
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