YG13C TBM Cutter , cemented carbide shield cutter OEM / ODM Description: A tunnel boring machine (TBM) is a machine used to excavate tunnels with a .....
Hard alloy shield cutter Unground Surface for tunnel boring machine Description: The shield & TBM cutter is applied to tunnel through rock no matter ....
Coal Mining shield cutter TBM wear resistance High speed cutting Description: The shield & TBM cutter is applied to tunnel through rock no matter what ...