Applications of aperture micro holes

Micro holes also play an important role in semi-conductor devices such as chemical liquid spraying nozzle, FIB grid aperture and dispensing nozzles. Due to its high accuracy, only micro EDM meets the requirement of high precision micro holes fabrication.

DFK also has its own polishing technology for micro electrode tools fabrication. So we have the confidence of providing customers the total solution of micro hole drilling. High accuracy micro holes with diameter less than 0.02mm are required for Focus Ion beam (FIB) grid aperture applications. In Taiwan, DFK is the only company for such good quality micro holes drilling by desk-top micro EDM. If you meet the critical problem of micro holes machining, you are very welcome to contact us. DFK always supports you strongly.