Introduction Of CNC Drilling Machine For Printed Circuit Board

Printed circuit board numerical control drilling machine is a special drilling machine used to process printed circuit board. Because of the small diameter and large number of holes in PCB, there are usually two, three or more high-speed drilling bits. Spindle rotation can reach more than 20,000 revolutions. It is suitable for drilling double-sided and multi-layer plates.

Other Large CNC Drilling Machines

For some large parts, such as boilers, chemical containers, tubesheets and other parts, it is impossible to process them on general NC vertical drilling machines and drilling centers. The dimension of the part can reach several square meters, and there are more than 2,000 holes in it. It should be processed by rotary drilling CNC drilling machine or gantry or column movable large CNC drilling machine.