Effectively removes carbon from ring grooves on pistons 2 to 5_
(51 to 127mm). The two 6-bladed cutters cover all major piston ring
grooves in SAE and metric sizes. Cutters rotate to any selected size,
locking in place with hold-down nut.
- Replacement part: 1722-71 Cutter Blade Kit
(includes both SAE and metric sizes)