All Hardrock drill rods are all manufactured by CNC machines. They’re made of high quality alloy steel. All our drill rods are heat treated. Our rods will also be suited to drill holes.
S59, S75, S95, S110, S130 Wireline Coring Drill Rods
Hardrock wireline drill rods are made to meet the standard of DCDMA, they are widely used in the wireline core drilling. 1, Size: S59, S75, S95, S110, S130 Wireline Coring Drill Pipe, Geological, Mineral Exploration 2, Outside Diameter: S59-55.5mm/S75-71mm/S95-89mm/S110-110mm/S130-129mm 3, Inside Diameter: S59-46mm/S75-61mm/S95-79mm/S110-98mm/S130-117mm 4, Rod Material: 45MnMoB 5, Service Life: 6000m 6, Length per Piece: 3m, 1.5m