geotechnical +drilling +bit
High-Quality Ex-Dh-Sft Spiral Flute Taps M26 X 3.00
Dongguan Yize Precision Cutting Tool Co., Ltd.Top Quality 38mm 5buttons 7 11 12 Degree Tapered Rock Drilling Bit
Kaiyu (Zhejiang) Drilling Tools Co., LtdBit with Make-and-Break in The Interior
CCTEG Xi'an Research Institute (Group) Co.,LtdSliding Wing Block Drill Casing Overburden Equipment for DTH Reaming Hole Drilling
Xiamen Sansung Mining Equipment Co., Ltd.Eng Tricone Bit 8 1/2 Inch IADC 535 TCI Roller Cone Drilling Tool
Suzhou Energy Tool Co., Ltd.Black Eccentric Casing System Odex240
Changsha Sollroc Engineering Equipments Co., Ltd.Zhejiang, China Petrol / Gas Hengyue Digging Tools Earth Auger
Zhejiang Hengyue Machinery Co., Ltd.Manufacture Taper Chisel Bit Mzc32-T13.5*8-7 Diamond Core Bit for Rock Drilling
WUHAN KINGDRILLING DIAMOND CO., LTD.T2-66 T2-76 T2-86 T2-101 Surface Set Diamond Core Drill Bits
Hunan Hanlinsky International CorporationAPI Thread Water Well Geothermal Drilling DTH Drill Pipe
Hangzhou Fanxi Tools Co., Ltd.Taper Button Bit Rock Drill Bit for Drilling Hole 32mm, 34mm, 36mm, 38mm, 41mm and 43mm
Liaocheng Kaituo Construction Machinery Co., Ltd.Powered Petrol Rock Drill Pionjar 120 Rock Drill Portable Pneumatic Drilling Machine
YANTAI PANDA EQUIPMENT CO., LTD.6 3/4 Inch 171mm IADC 537 Three Roller Bit Tricone Drill Bit
Hejian Hengji Bit Manufacture Co., Ltd.Laser Welded Dry Diamond Drilling Tools Roof Flat Top Turbo Segment
Wuhan Wanbang Laser Diamond Tools Co., Ltd.Factory 13 3/8 Inch IADC127 Milled/Steel Tooth Bit for Water Well Drilling
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.High Precision solid Carbide End Mills
Dongguan Yize Precision Cutting Tool Co., Ltd.32mm Tungsten Carbide Insert Taper Cross Bit
Kaiyu (Zhejiang) Drilling Tools Co., LtdThree-Wing Steel Body Concave Drill Bit (Stepped Appearance)
CCTEG Xi'an Research Institute (Group) Co.,LtdOnd-935 Diamond Coring Drilling Machine
Shanghai Chengxiang Electromechanical Equipment Co., Ltd.China Manufacturer Picks Tungsten Carbide Teeth U94 Trench Parts Construction Machinery Picks
Henan Forging Emperor Industry Co.,Ltd.Manufacture Down The Hole Taper Chisel Bit Mzc33-T13.5*8-7 Foundation Drilling Bits
WUHAN KINGDRILLING DIAMOND CO., LTD.Durable Coal Mining Teeth Cutter Tools/Mining Cut Tooth/ Cutting Teeth
Dynamic Machinery Technology Co., Ltd.Auger Piling Rig Tools for Foundation Drilling 3050 Bkh40
Liaocheng Kaituo Construction Machinery Co., Ltd.