Construction Machinery Drilling Rig Rock Corne Bucket CQC Certification
The rock core barrel drilling bucket produced by our company can be equipped with various specialround shank bits according to the stratum,which drilling diameter is 600-2500mm The rock core barrel drilling bucket tube adopts Q345C, Q345D and Q345E material with more yield strength to enhance the barrel strength, deformation resistance and wear resistance. And all plates are made of the primary plate.It is used for soft rock, medium hard rock, hard rock.
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