6 1/2inch 165mm 3 Wings Water Well PDC Drill Bit Water Well Drilling PDC Concave Bit
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Tianjin Baptech Machinery Co., Ltd.High-Efficiency Tunnel Jumbo Drill Machine with Competitive Price for Mining & Construction
ChongQing Ug Heavy Machinery Co., Ltd.Crawler Mounted Hydraulic Water Well Drilling Rig for Deep Boreholes
Lsn Drilling Equipment Co., Ltd.Sw Kelly Bar Over Y. S 800&T. S 980 for Liebherr Drilling Rig
Xuzhou Shenwei Foundation Machinery Technology Co., LtdSpecial Offer Portable Design Core Drill Machine
Shandong Source Machinery Co., Ltd.Secondhand Drilling Rig Machine Water Engineering Drilling Rig for Subway Tunnel
Beijing Zhongwei Fanma Technology Co., Ltd.76mm 89mm 102mm 114mm Water Well Drill Rod/Pipe with API Thread
Glorytek Industry (Beijing) Co., Ltd.12-1/2 Inch PDC Diamond Hard Rock Drilling Drill Bit for Oil Water Well
Suzhou Energy Tool Co., Ltd.Tricone Bits 9 7/8" IADC 517 for Water Well and Oil Field
XIAMEN PRODRILL EQUIPMENT CO., LTD.Drilling Diameter 260mm Pneumatic Water Well Drill Rig with Factory Price
Ji Ning Hengwang Mining Machinery Co., Ltd.API7K Oil Drilling Rig Mud Pump Oil Field F500 Mud Pump
HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.Tunnel Boring Teeth Trenching Bits Construction Piling Drill Picks
Dynamic Machinery Technology Co., Ltd.Hydraulic Small Crawler Type Portable Mining Borehole Directional Water Well Drilling Rig
Zhengzhou Hanfa Imp & Exp Trading Co., Ltd.300 ton Hdd machine Horizontal Directional Drilling Rig
Jiangsu Goodeng Heavy Machinery Technology Co., LtdFull Hydraulic Portable Core Drilling Rig (HYQB-8) 1000m
Lianyungang H.h. Drill-Tech Drilling Machinery Co., Ltd.Integrated Hydraulic DTH Water Well Drilling Machine
Changsha Heijingang Industrial Co., Ltd.Used Good Quality LG39/25-33/35 Air Compressor
Shenyang ABT Drilling Equipment Co., Ltd.