620mm dia casing driver online manufacture

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Yellow 1794mm Height 620mm Dia Casing Drilling System
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Full Follow-Up Casing Driver Introduction Transfer the torque of the rotary drilling rig to the casing Featurs The joints are made of 25CrMo forgings, which are wear-resistant and not suitable for deformation. ... Read More

2021-11-10 14:55:29

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Drilling Bucket: φ600 16mm Double Cut Drilling Bucket Auger; Super Strength 20mm BK4722H Bullet Teeth Drilling Bucket Auger; 16mm Thickness 40mm Bottom Rock Drilling Bucket

Rock Auger: Double Head Diameter 500mm 4pcs Teeth Auger Bit; Conical H1350mm 500mm Flight Pitch Rock Drilling Auger; 900mm Diameter 600mm Flight Pitch Auger Drill Bit

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