The tungsten carbide shield cutters produced by Xinyu are developed with good hardness, toughness and wear-resisting for tunneling work. Besides, the shield cutters have advantages on dimension-precision and brazing-stablity and have been successfully applied to the wordwide tunneling projects.

The tungsten carbide shield cutters produced by Xinyu are developed with good hardness, toughness and wear-resisting for tunneling work. Besides, the shield cutters have advantages on dimension-precision and brazing-stablity and have been successfully applied to the wordwide tunneling projects.