Легкое управление небольшой размер Вертикальная обработка стекла портативный ручной сверлильный станок для отверстий

Glass drilling machine is suitable for drill holes on glass sheets and is equipped with upper and lower drill bits. A full 

automatic cylinder drivers the lower drill bit & the upper drill bits through the touch screen. It is easy

to operate by setting paremeter through touch screen, then it will work automatically to drill holes on 

glass. 

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