1, Dongcheng's electric hammer can be used for multiple purposes, brushless high-power pure copper motor, greatly improving work efficiency, double-effect dustproof, durable, stepless speed regulation switch, strong endurance, and can continuously punch 80 holes.

2. There are three modes of electric hammer. The cooling fan dissipates heat very well, so the machine is not easy to get hot. Although it is a light electric hammer, it is still very heavy. Made a variety of heads, which are relatively easy to use, meet multi-functional operation, and have great power and impact.