Dia 63mm 3m Length Micro Pile Grouting Drilling Rods
Double Tube Jet Grotuing Drilling Pipes of jet grouting drilling rigs,It can be used in 600mm-800mm diameter conceret piles in soft undergroud .
NAME | DIAMETER | LENGTH |
Double Tube Tube Drilling Pipe | φ63mm | 3m |
Double Tube Tube Drilling Pipe | φ63mm | 2.5m |
Double Tube Tube Drilling Pipe | φ63mm | 2.0m |
Double Tube Tube Drilling Pipe | φ63mm | 1.5m |