Descriptions:
1.The casings are designed to perform cased holes, especially for the construction of bored piles by rotary drilling rigs.
2.The casing joint with high machining accuracy ensures a fast replacement and bolting of the casing as well as the best for force transmission effect.
Other casing spare parts:
Casing Drive Adapter, Casing Tube, Casing Joint, Casing Shoe, Casing Teeth, Casing Bolt
