Precautions For Use：
1.Before operation, check whether the power cable is properly connected, whether the protective device and the pressing device are complete, and whether the components are normal. 　
2.The operating position should be bright and without shadow. 　
3.The drill should be centered, balanced and sharp. 　
4.This machine is mainly used for wood punching processing (thin aluminum can also be), and the selection of materials can not have nails, screws and other tools damaged or blunt foreign bodies. 　
5.Hands should not touch the rotating parts of the machine tool during operation, and the wood chips should not be removed during operation. The power supply must be cut off before adjusting or removing the wood chips, and can only be carried out after the machine tool stops working.