- The pigtail dolly comes complete with a 7/8" hex steel
- The drill steel has a forged collar at both ends - the forged collar at the dolly end prevents the drill steel being driven into the dolly
- The pigtail prevents the dolly from falling off the end of the steel
- Available in lengths from 16" to 5ft. (400mm to 1.52m)
Mansour Mining Technologies Inc.
Rock Bolt Dolly-Pigtail Rockbolt Dolly
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