The cutting of PCB circuit board, should elect RFH 15W ultraviolet laser Cutting PCB circuit boards, using high power UV laser is very suitable RFH 15W UV laser cutting PCB circuit board at high speed without burrs   Why do PCB circuit boards need to be cut with UV lasers？ There are many ways to cut PCB circuit boards, and laser cutting is a very important one. The high-power ultraviolet laser is very suitable for high-precision cutting. The edges after laser cutting are very neat and without burrs