Traditional mechanical drilling hole punch what are the advantages and disadvantages?

Punching machine is completed by four most interaction punching process. First move material to automatic punching machine camera scanning area, camera after scanning the image processing and control part of the signal, the control part of the received signal, after further processing and control the transmission part of the action, make the punch in the plane of the X axis and Y axis and finish to start working after an action of pneumatic parts, solenoid valve control cylinder is punching action. Automatic punching machine printing location hole, the same action, rapid, accurate, high efficiency. Do you know the traditional mechanical drilling hole punch what are the advantages and disadvantages? Advantages: can be drilling for thicker plate, good quality drill can also achieve good effect, easy to control speed and depth, pass. Defects: mechanical punching machine is the use of bit drilling on the machine tool rotary drilling was carried out on the plate, this method is only suitable for circular hole, the other for special-shaped hole cutting, beveling Angle cutting processing capacity is very low, precision difference is big, but could not reach the requirements of customers, bring the adverse effect.