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50mm 60mm OD High Steel DTH Drill Pipes / Steel DTH Drilling Tools for Rock In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
Beijing, china
Verified
200M Deep Hole High Torque Hydraulic DTH Drilling Rig with Diesel Cummins Engine JC980 Application JC980 crawler deep hole diameter adopts diesel motor,hudraulic oil pump unit ...
Beijing, china
Verified
Used Three Axis Cnc Deep Hole Gun Drilling Machine With 2000 Depth Drilling Capacity 4 sets liner guides on X axis and Y axis, more stable and accurate Product Feature 1. three ...
Guangdong, china
Member
Portable Drilling Rig Mining Machine Hydraulic Rotary Borehole 50m Deep Rock Drilling Rig SRQD165B DTH drilling rig It is widely used in medium and small mines and road constructio...
Zhejiang, china
Verified
Diameter 76mm Water Well DTH Drilling Tools Used API DTH Mining Drill Pipe In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
Beijing, china
Verified
Used Three Axis Cnc Deep Hole Gun Drilling Machine With 2000 Depth Drilling Capacity 4 sets liner guides on X axis and Y axis, more stable and accurate Product Feature 1. three ...
Guangdong, china
Member
Hydraulic Borehole Deep Rock Drilling Rig Portable Pneumatic Mining Drilling Rig Machine SRQD165B DTH drilling rig It is widely used in medium and small mines and road construction...
Zhejiang, china
Verified
High Grade Steel DTH Drilling Tools API Standard Drilling Pipe with Wrench Flat In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
Beijing, china
Verified
Used Three Axis Cnc Deep Hole Gun Drilling Machine With 2000 Depth Drilling Capacity 4 sets liner guides on X axis and Y axis, more stable and accurate Product Feature 1. three ...
Guangdong, china
Verified
165*9144mm Drill pipe High Grade Steel DTH Drilling Tools API Standard Drilling Pipe In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
Beijing, china
Verified
Used Three Axis Cnc Deep Hole Gun Drilling Machine With 2000 Depth Drilling Capacity 4 sets liner guides on X axis and Y axis, more stable and accurate Product Feature 1. three ...
Guangdong, china
Verified
Blast Hole Drill Pipe Diameter 140mm Length 30 Feet 140mm - 30 feet Drill Pipe Information Blast hole Drill pipe Diameter: 140mm (5 1/2") OD Length: 9144mm (30 feet) shoulder to ...
Beijing, china
Verified
Used Three Axis Cnc Deep Hole Gun Drilling Machine With 2000 Depth Drilling Capacity 4 sets liner guides on X axis and Y axis, more stable and accurate Product Feature 1. three ...
Guangdong, china
Member
F thread DTH Drilling Tools 50mm 60mm OD High Steel DTH Drill Pipes for Rock In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
Beijing, china
Verified
Used Three Axis Cnc Deep Hole Gun Drilling Machine With 2000 Depth Drilling Capacity 4 sets liner guides on X axis and Y axis, more stable and accurate Product Feature 1. three ...
Guangdong, china
Member
DTH Drilling Tools DTHP76-1500 API Reg Thread 76-89mm DTH Drill Pipe Description Down th hole drill pipes play a significant role in all DTH drilling, regardless of application, ...
Beijing, china
Verified
Used Three Axis Cnc Deep Hole Gun Drilling Machine With 2000 Depth Drilling Capacity 4 sets liner guides on X axis and Y axis, more stable and accurate Product Feature 1. three ...
Guangdong, china
Member
Used Three Axis Cnc Deep Hole Gun Drilling Machine With 2000 Depth Drilling Capacity 4 sets liner guides on X axis and Y axis, more stable and accurate Product Feature 1. three ...
Guangdong, china
Member
Used Three Axis Cnc Deep Hole Gun Drilling Machine With 2000 Depth Drilling Capacity 4 sets liner guides on X axis and Y axis, more stable and accurate Product Feature 1. three ...
Guangdong, china
Member
Used Three Axis Cnc Deep Hole Gun Drilling Machine With 2000 Depth Drilling Capacity 4 sets liner guides on X axis and Y axis, more stable and accurate Product Feature 1. three ...
Guangdong, china
Member
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