Products

Kelly Bar

Drill Pipe for Water Well Drilling Rig

Drill Rod Diameter: 34-60mm

Length:500-3000m/piece

Production process:Friction welding/Threading of ontology

Connection form:Lash connection/Joint connection

Small and Medium Series Swing Motor

Max. Output Torque: 2320-23480N.m

Max. Working Pressure:25-32.4Mpa

Max. Output Speed:67-102r/min

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Horizontal Directional Drilling Rod

Friction Welding Drill Pipe: 50-168mm

Overall Welding Drill Pipe:56-89mm

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Drill Bit for Rotary Drilling Rig

Screw Drill Bit: Loose soil layer

Barrel Drill Bit:Quicksand, thin mud

Coring Drill Bit:Hard stratum, weathered rock, cement ground, shale

Taphole Drill Bit:Clay

Three Wing Drill Bits for Water Well Drilling

Size: 75-444mm

Blades Qty:3 or 4

Shape:V(chevron) type, flat type, step type

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