RFH high precision UV laser drills 0.1mm holes in PC board   PC is a kind of tough thermoplastic resin, which has the characteristics of colorless and transparent, heat resistance, impact resistance, flame retardant, etc. It is a very suitable material for processing. Due to the excellent characteristics of PC materials, it is widely used in many industries such as electronic appliances, automobile industry and glass assembly.   At present, most of the ultra-violet laser pore drilling limit is about 0.2mm, but RFH, as a company that has been researching laser technology for more than ten years, can achieve a limit of 0.1mm for PC pore drilling by RFH ultraviolet laser.