Controlled pressure assures positive, adjustable contact through full range. Three stones provide more cutting surface and assures quick removal of cylinder glaze. The adjustable stop-collar permits quick selection of two range settings, from 2" to 4" and from 4" to 7", and serves as safety stop if tool is extracted from cylinder while turning. The Glaze Breaker operates with any electric drill and easily compresses with one hand to eliminate vertical scratches which might spoil the diamond cross-hatch pattern when removing tool from cylinder. Comes with with 220 grit stones.
Specifications and Options