Roller cone bits and PDC bits
our bits basing on high-tech skills and designs are used in the exploitation of natural gas, crude oil, water-well, geological exploration and so on. Tri-cone bits are from 3 3/8 to 28 inch, both milled tooth and Tungsten Carbide Insert Bit with...
PDC core bit in perfect quality
1.Suitable for medium to medium hard formation of high Crushing Resistance (hard shale,sands,etc.) 2.Bit bearing is non-sealed roller bearing. 3.Hardfacing is applied on the shirttail,and carbide inserts for gage protection are pressed into the...
TCI tricone roller bit
Quantity of reliable rock bits in stock,kinds of sizes and cover most of IADC code.Both TCI and steel tooth are well found. Tungston Carbide Inserted Tooth Tri-cone Rock Bits 1.Sizes range from 3 7/8" to 26" . 2.Covers almost all IADC codes ....
HY Kingdream tricone bit for well drilling
1.Hejian Huanyu Petroleum Machinery Co., Ltd. Was established in 1998,located in Cangzhou which is in the industrial zone of Cangzhou city ,and enjoys good location and convenient transportation.Huanyu specializes in water well drill bits,oil well...
API 8 1/2 IADC 527 TCI tricone bit for water and oil well drilling
1.Competitive Price(larger order, lower price) 2.Perfect Quality Control System 3.Excellent Sevice 4.Large Business scale tricone bits, drill bits, pdc drill bits, rotary bits, roller-cone bits, reamer bits, single cone bits, pdc core bits, pdc...
Hejian Perfect Drilling Equipment Co., Ltd
Hejian Yinhai Rock Bits Manufacture Co.,Ltd is a Roller cone bits and PDC bits enterprise, our bits basing on high-tech skills and designs are used in the exploitation of natural gas, crude oil, waterwell, geological exploration and so on..
Hejian Perfect Drilling Equipments Co., Ltd
Hejian Perfect Drilling Equipment Co., Ltd. is a Roller cone bits and PDC bits manufacturing enterprise, our bits basing on high-tech skills and designs are used in the exploitation of natural gas, crude oil, water-well, geological exploration and ...
Hejian Perfect Drill Equipments Co.,Ltd
Established in 1983, Hejian Perfect Drill Equipments Co., Ltd. is the largest petrol material enterprise mainly dealing with exporting roller bits, tricone rock bits (insert bits and steel tooth bits), PDC rock bits, one-cone bits with various ...