Pull Bars and plates are used to clean out the bore hole after backreaming. To use pull a heavy, 1/2" or larger, wire rope cable through as you are backreaming. Attach the cable to the pull bar and pull it through the hole to remove any remaining debris. Plates are added to the pull bar for sizes larger than the bar itself.
Heavy duty cable swivel Heavy duty cable swivel for use with all models larger than the 140EW “pup” Used to pull back a cable when backreaming. The cable can then be used to pull pipe or conduit into the bore … Continued