T38-76 Button Bit (ballistic head) for Iran Iron Ore Mining

Q10-76-T38 Threaded Button Bit Drop Center

Q9-64-T38 Threaded Button Bit

Q9-64-T38-RC-Threaded Button Bit

Q12-76-T38-RC Threaded Button Bit

Q9-64-T38-RC Threaded Button Bit

Q13-64-T38-RC Threaded Button Bit

Q12-64-T38 Threaded Button Bit

Q12-64-T38 Button Bit

R32-51 Threaded Cross Bit

DTH HOLE OPENERS diameter 4-1/2" to 6-1/2" and shank QL60.

R32-64mm Retrac Threaded Cross Bit