Features RUBBER HEAD: The head of the electric hammer is made of rubber material with a soft texture that will not damage the surface of the object. Flat surface: the electric hammer has a flat hammer surface, which ensures even force application to the beaten object, greatly improving work efficiency. Round shank: this rubber hammer has a round shaft design, which is easy to install and is suitable for most power tools on the market. Versatile use: this rubber hammer can be conveniently and practically used for sealing table edges, laying tiles, draining water pipes, etc. 40CR SHANK The shaft of the power hammer is made of excellent 40CR material with high hardness, impact resistance, and is not easy to break or deform. Specification: Item Type: Power Hammer Material: 40CR, rubber. Package list: 1 x power hammer, 1 x storage box Package List 1 x Power Hammer 1 x Storage Box