each cut from 3/4-inch medium density fiberboard (MDF). Determine the frame size needed for your light panel, then cut the front and back frame pieces. We chose a four-inch wide frame for our LED ...

The machine frame is made from 3/4″ MDF and was cut on [FreeRider’s] first router, the JGRO. Notice how all the holes are counterbored for the many bolt heads. It is clear that much attention ...