Terex® Spin Bottom Barrels Are available in a range of diameters and types.
Standard specifications are as follows:
- Various Kelly Box options
- Relief cuts in top for reduced crowd pressure.
APPLICATION
Spin-Bottom Clean-out
Used to remove fluid type (mud) material from drilled shaft when material does not adhere to auger flighting.
Spin-Bottom/Drill
Used for drilling loose sandy soil, small cobble stones and mud conditions when material does not adhere to auger flighting.