Wear-resistant protector. Hardness 48-52 HRC, impact toughness >18 J/cm2. Protect the bucket wear from all directions. reduce the cost of work. V8450, VSM100 with PIN and so on,Very wear resistant. Suitable for mining operations, reduce the number of manual replacement. Materials and processes developed by oneself. own test center and R & D team. Product Performance Leading World. If there is a need or intention to cooperate, please contact foreverget@nfcompany.com directly. We can also design drawings and materials for you if you need anything.