Ruilong - Model T38, H35, R32, Hex 35 -Drifter Rod

Drifting and extension drill rods are for drifting ,tunneling ,long hole drilling ,bench and production drilling indsutries .These rods are produced with round or hexagonal sections in all common thread designs , and in Male/Male(MM)or Male/ Female(MF) connections. All our drifting and extension drill rods are heat treated with carburization or high frequency, combinated with phosphoriztion.