1. Borehole drilling is the process of drilling holes on the processing material by a bit, while punching is the process of punching holes under the bit by gravity.
2. Punching machine is suitable for processing soft materials, because the holes drilled by drilling machine will have burrs and irregularities.
3. Drilling machines are suitable for processing hard materials, because the punch's impulse often causes cracks in the processing materials.
Dongguan Anze Automation Equipment Co., Ltd. specializes in the production of punching machine, leather punching machine, die punching machine, digital nailing machine, suction machine. It is the largest manufacturer of leather punching machine in the Pearl River Delta, providing 24-hour national service.