Roller Cone Drill Bit 9-7/8 Inch TCI Tricone Drill Bit of DTH Drilling Tool
Suzhou Energy Tool Co., Ltd.
Eccentric Overburden Casing System DTH Hammer Bit with Good Quality
Ji Ning Hengwang Mining Machinery Co., Ltd.
China Factory 38mm 7'' Tapered Chisel Bit for Well Drilling Drag
WUHAN KINGDRILLING DIAMOND CO., LTD.
200m Pqwt Underground Water Detector, Water Detector Groundwater
Hunan Puqi Water Environment Institute Co., Ltd.
Trusted API IADC125 15 1/2" Tricone Bits for Clay, Soft Rocks
Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd
Negotiable 1 Piece(MOQ)
17 1/2'' IADC 537 Tricone Insert Tooth Drill Bit Civil Engineering Application
Hejian Hengji Bit Manufacture Co., Ltd.
Fy300 Water Well Drilling Rig Machine
Shenyang ABT Drilling Equipment Co., Ltd.
Full Hydraulic Core Drill Rig Machine with Cummins Engine/High Efficiency/Great Power
Shandong Yahe Construction Machinery Co., Ltd.
Tri-Cone Bit 5 1/2" IADC537 Rock Drill Bit for Soft Formation
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.
Best Spiral Flute Step Drill Bit Brocas for Metal, Wood
Danyang Ergaster Tools Co., Ltd.
API Spec 5dp Nc26 Nc31 Nc38 Oil Drilling Pipes Drill Tools
Shandong Wealth Petroleum Equipment Co., Ltd.
200m 300m 400m Truck Water Well Borehole Drilling Rig on Truck
Glorytek Industry (Beijing) Co., Ltd.
400m Borehole Rotary Drill Rig Crawler Mounted Water Well Drilling Machine for Hard Rock
Beijing Jincheng Mining Technology Co., Ltd.
Negotiable 1 Piece(MOQ)
Factory Manufacture Matrix 8-1/2 Inch 5 Blades PDC Rock Bits for Oilfield Usage
Suzhou Energy Tool Co., Ltd.
Factory Sale 40mm 7'' Tapered Chisel Drill Bits for Stone Drilling
WUHAN KINGDRILLING DIAMOND CO., LTD.
Self-Made 14 * 8 Trailer Chassis Transport Vehicle for Xj750 Zj30 Workover Rig on-Board Drilling Rig
HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.
Large Water Well Drilling 17 1/2 Inch Steel Tooth Tricone Bits
Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd
Hot Sale Good Price Gold Beneficiation Grinding Machine Roller Wet Pan Mill
Jiangxi Province County Mining Machinery Factory
24 Inch IADC115 Steel Milled Tooth Bit / Rock Bit / Roller Cone Bit, Factory Price
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.
Negotiable 1 Piece(MOQ)
12 1/4" Triconic Drill Bits with Tungsten Chisel Type Teeth
HEFEI ROSCHEN TOOL CO., LTD.
Negotiable 1 set(MOQ)
LIANYUNGANG FORWARD HEAVY INDUSTRIAL MACHINERY CO., LTD.
High Quality Zj90 Land Drilling Rig for Oilfield New
Wise Channel Industries Limited
Rock Drill Button Bit (T38 T45 T51 R25 R28 R32 R38 thread button bit)
Kaiyu (Zhejiang) Drilling Tools Co., Ltd
Xz360e HDD China Crawler Horizontal Directional Drilling Rig
Maxizm Construction Machinery (Qingdao) Co., Ltd.
Hfc600 CE Approved Multifunctional Truck Mounted Water Well Drilling Rig
Zhengzhou Hanfa Prospecting Machinery Co., Ltd.Scan on mobile
