Min. Order Reference FOB Price
20 Pieces US$76.00-120.00 / Piece
Product Description
76mm 89mm 102mm 114mm 127mm DTH Drill Pipe drill rod for blast hole drilling Product Description DTH drill pipe is mainly used for rock crushing, anchoring drilling, geothermal air conditioning hole, water well drilling, etc. Materials are purchased from well-know large enterprise of domestic. ...