Min. Order Reference FOB Price
1 Piece US$80.00-300.00 / Piece
Product Description
China factory Geotec wireline Drill Rod for geological drilling Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel. All our drill rods are complete heat-treated. Our rods will be also suited to drill deep holes. From drillers' feedback, our rods ...