Min. Order Reference FOB Price
10 Pieces US$790.00-1,489.00 / Piece
Product Description
Maxdrilll Water Well Drilling Concentric Casing System with Rings,Wings,Blocks Product Description Application Range: The eccentric overburden drilling system is suitable for drilling water wells, geothermal wells, micro piles, and medium mini-type grouting holes in buildings, dams and harbor ...