Min. Order Reference FOB Price
1 Piece US$175.00-455.00 / Piece
Product Description
XZ200 XZ360 63mm hdd drill rig machine double hourse drilling rods Product Description 1. Material: CROWN 950, Special material from BAOSTEEL, better concentricity &straightness. 2. Steel Grade: S135 3. Heat treatment: multi-point temperature measurement to guarantee perfect match between ...