How do
aluminum plates open holes?The opening of the
aluminum plate is a relatively simple process,You can do that with a micro electric device like an electric drill or a grooving machineThe diameter is 15 cm, a circle of great sizeIn addition can also start at the center of the circle penetrated, and set around the line, then cut along with electric jigsaw.Aluminum plastic panels will not crack, this material is not so brittle glass?Other related question