Lisle 23500 Stone Type Glaze Breaker
- Controlled pressure assures positive, adjustable contact through full range.
- Operates with any electric drill.
- Furnished with 3" long 220 grit stones
- Adjustable stop collar permits quick selection of two range settings, from 2" to 4" and from 4" to 7".
- Stone arms are easily compressed to eliminate cylinder scratches.