Drive shoe is a pipe cutting action with shackle with screw head for joining sliding and impact bars. At the top of the pipe body is welded plug with locking screw for connection to the shock rod. Fixing plugs for pipe welding performed by rivets and weld around the contour touch welded elements. By the bottom of the tube threadedly attached to the shoe or without a valve. In the side surface of a slot nozzle to facilitate the description of the geological sample in its natural state.
Diameter 108 mm
Length 800 mm
Connecting thread 63.5 mm
