Used Drilling Pipes in Hubei, China

R25 Drill Shank End Rod Threaded Pipe Drill Pipe

• Manufacturer: Drill pipe

R25 Drill Shank End Rod Threaded Pipe Drill Pipe Brand Name:SPD Material:Carbon steel Use:Ore Mining, Metal Drilling Category:Extension Drill Rod Drill rod using R25 thread system. Suited for short hole drilling ...

Remove the drill bit from the drill pipe

• Manufacturer: Drill pipe

Category: Tapered Drill Bit Remove the drill bit from the drill pipe First. Summary The disassembly of the traditional tapered connecting drill is mainly to use the hammer to hit the drill body to loosen it and r...

DTH Tools API Drill Pipe Coupling Pin Box Sub Adaptor for Water Well Drill Pipe Tool Joints

• Manufacturer: Drill pipe

Product Item：1003 Category：DTH pipe We can supply 2 3/8",2 7/8", 3 1/2", 4 1/2", 6 5/8", 7 5/8" etc. Adaptors, API REG, IF, are all available.

Tapered drill shank rod B19 B22 B25 drill pipe

• Manufacturer: Drill pipe

Product Item:60717994619 Model Number:B22 Type:Drill Pipe, drilling rod, B22 B19 B25 Material:Carbon Steel Use:Coal Mining Category:Tapered Drill Rod Tapered Tools/Hex Tapered drill rods Shank: Hex22x108mm, Hex25...

89mm 2 3/8reg Thread Dth Drill Rod,Drill Pipe Manufacturer

• Manufacturer: Drill pipe

Category：T51 Thread Button Bit

Api Standard Dth Drill Pipe 76mm 2meters Oilfield Oil Well Drilling Dth Drill Rod

• Manufacturer: Drill pipe

Category：T51 Thread Button Bit

BQ /NQ/HQ/PQ Wireline Drill Pipes Standard ,NQ HQ drill rod

Application:core drilling Type:Drill Pipe Size :BQ NQ HQ PQ Packaging Details:Usually NQ 50 pcs /bundle, HQ 40 pcs/bundle. Category:Extension Drill Rod Wireline drill rod threads Drill Rod Size Available. "Q" Ser...

Dth Drill Pipes/drill Rod 76/89/102mm For Mining Drill Rig With Dth Hammer

Category：T51 Thread Button Bit

采矿硬岩旋转Tricone牙轮钻头用于采矿钻井

• Manufacturer: Wuhan Yijue Tengda Machinery

tricone钻头设计用于最严重的旋转炮眼应用，但对于广泛的钻井需求具有成本效益。新的位线包括从200毫米 (7 7/8英寸) 到311毫米 (12 1/4英寸) 的六个直径。 特点: 采矿爆破孔钻孔旋转三孔钻头采矿roatry三孔钻头始终用于露天生产孔的钻孔矿井开采。 1。具有寿命长、可靠性高、穿透率快、跟踪能力强等特点。 2。dr的理想选择钻探和钻探坚硬的地层和强烈的磨料地层。 3。尺寸范围是7 7/8-12 1 /...