Spin Bottom Barrels


SPIN BTM BUCKETSPN BTM DRILL-420

 

Terex® Spin Bottom Barrels Are available in a range of diameters and types.

Standard specifications are as follows:

  • Various Kelly Box options
  • 3/4” wall thickness.
  • 40” barrel length.
  • Choice of 3/4” x 3” steel scraper blade; teeth and/or pilot bits.
  • 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.