- 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.
-
![COREBARREL PRESSURE]()
Core Barrel
Coring of fractural and non-fractural rock, non-reinforced and reinforced concrete. For use when material cannot be effectively drilled with conventional rock auger tools.
Learn more -
![DUMP DRILL BUCKET TOP VIEW]()
Dump Bottom Barrels
Dump-Bottom Clean-out Used to remove fluid type (mud) material from drilled shaft when material does not adhere to auger flighting. Manual or auto dump mechanism options available. Dump-Bottom/Drill Used for drilling loose sandy soil, small cobble stones and mud conditions when material does not adhere to auger flighting. Manual or auto dump mechanism options available.
Learn more -
![SPIN BTM BUCKET]()
Spin Bottom Barrels
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 soul, small cobble stones and mud conditions when material does not adhere to auger flighting.
Learn more
