암반 트렌칭 비트

Trenching Bits are widely used in tunnels, ditches, municipal pipeline excavation, mining, rock and frozen soil excavation, building demolition, forestry, and other fields. Use super coarse, optimized tungsten carbide grain size to improve the impact and fatigue crack resistance.

With the professional shape design, optimal tungsten carbide material, and strictly controlled steel body, our trenching bits show an exceptional life cycle and can significantly reduce your operating costs.