1. 1.     YZZT-Z-220 Glass Drilling Machine is used for drilling hole on the glass.
2. 2.     It adopts pneumatic glass champing, double side drilling alternatively, which avoid broken hole edge by common one side
3. 3.     it can drill bigger diameter of hole, having big vacancy. so it can process the bigger size glass, good height work- table, easy to operate.
4. 4.     Below aiguilles use gas pressure to control the speed. Its speed is steady. So it can effectively improve the work capability.
5. 5.     This machine is high efficiency. It can be used for batch and production. It is the best machines for the glass processing production.