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Well Drilling Equipment Crocodile PDC Reamer for Horizontal Drilling
Well Drilling Equipment Crocodile PDC Reamer for Horizontal Drilling Продавец: Cangzhou Great Drill Bits Co.,Ltd. Overview PDC Reamer The PDC Reamermanufactured by GREAT drill bits for rock and concretewill be y...
Bi-center bit for Mining Machinery and abrasive formation
Bi-center bit for Mining Machinery and abrasive formation Продавец: Cangzhou Great Drill Bits Co.,Ltd. Overview of Bi-center Bit As one of the drill bit manufacturers in China,Cangzhou Great Drill Bi...
Single Cone Rock Roller Drill Bit for core barrel pilot bit
Single Cone Rock Roller Drill Bit for core barrel pilot bit Продавец: Cangzhou Great Drill Bits Co.,Ltd. Overview of Roller Bit As one of the drill bit manufacturers in China,Cangzhou Great Drill Bits ...
Tricone Drill Bit For Hard Rock with tungsten carbide insert
Tricone Drill Bit For Hard Rock with tungsten carbide insert Продавец: Cangzhou Great Drill Bits Co.,Ltd. Overview of TCI Bit GREAT has a drill bit factoryin place for producing tricone drills and high-...
Three Cone Drill Bit For Soft Formation for water well drilling
Three Cone Drill Bit For Soft Formation for water well drilling Продавец: Cangzhou Great Drill Bits Co.,Ltd. Overview of Steel Tooth Bit Great Drill Bitsare of good quality. GREAT has worked out a superior ...
Core barrel with high performance rock roller bit for Pile Foundation
Core barrel with high performance rock roller bit for Pile Foundation Продавец: Cangzhou Great Drill Bits Co.,Ltd. Overview of Core Barrel Roller Bit Cangzhou Great Drill Bits Co.,Ltd.is one of the drill bit manu...
Roller Bit
Roller Bit Продавец: Cangzhou Great Drill Bits Co.,Ltd. As one of the rock drill bits manufacturersin China, Cangzhou Great Drill Bits Co.,Ltd.has custom...
Rock Reamer Bits With Replaceable Roller Cone Bit
Rock Reamer Bits With Replaceable Roller Cone Bit Продавец: Cangzhou Great Drill Bits Co.,Ltd. Overview of Rock Reamer Hole Opener The rock reamer hole openerproduced by Cangzhou Great Drill B...