China HDD Pilot Drill Bit/HDD Pipe Direction Drilling/HDD Pilot Guide Bit/Oilfield/Oil Well/Petroleum, Find details about China HDD, Well Drilling from HDD Pilot Drill Bit/HDD Pipe Direction Drilling/HDD Pilot Guide Bit/Oilfield/Oil Well/Petroleum
Pilot/ Sonde Housing (2 3/8"~6 5/8" FH)
Connection: Direct connection with drill pipe, Octagonal connection, Side-opening
Octagonal connection back-load transmitter housing
Standard connection side -load transmitter housing
Choose the suitable drill bit based on different soil condition to improve construction efficiency.
Good wearing, connviences to demount and maintain. Available for all makes ( Ditch Witch, Vermeer, Astec, others) and bolt hole patterns. 3.5", 4", 4.5" and 5" cut.