Min. Order Reference FOB Price
1 Piece US$3,840.00-4,224.00 / Piece
Product Description
MRS280 Overburden Concentric Reaming Casing Drilling with Slide Block for Mining Product Description MRS Concentric under reaming drilling system is designed for unstable ground conditions. In the process of drilling, it could carry down casing pipe to the hole to protect wall to achieve ...