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Drilling tools

Custom built

Premium drill pipes
Drill collars
Hole openers
Hole stabilizers
Reverse circulation roller bits
Horizontal directional drilling hole openers
Underreamer "ADT" model
Ad claw bits
Flight augers and accessories
Rotary subs
Hoisting plug
Float valves
Fishing tools
"Premium" casing tubes
Coring tools
Plastic core boxes
Drilling mud control system
Demountable storage tanks
Foam pump
Piling equipment

Supply company

Environment division


Custom built

 

Reverse circulation roller bits

SIZES: From 400 to 2000 mm.
Manufactured with tooth type rollers or insert type, with threaded or flanged connections.



48" reverse circulation roller bits.



20" mill tooth pilot with full flow opening.



36" reverse circulation hole opener with 17-1/2" pilot bit.



Drag bit with cutters.
Diam. 800 mm - flanged

For more information please contact our technical department: tech@adriatech.com

 

info@adriatech.com

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