... long lifespan.(3)Competitive price and best quality.Specifications Bucket teeth brands: Caterpillar, komatsu, Daewoo, Kobelco, Esco ... , JCB,Hensley, hitachi, hyundai etc. Bucket teeth application: used in excavators, loaders, bulldozer, mining machines ... sand, investment, steel and precision castingMaterials: gray iron, ductile iron, steel, stainless steel, carbon steel, tool steel, ...