Mine yesterday just gave out with both batteries, been milking it along for a while. The one with the bit driver is a bonus been using a lot of bits doing the sun stuff, always a pia in a real drill, this one looks like a fast bit change out. Need to get a few more of the clutch bits, mine are pretty much shot from use, the suns use them all over the machines. Did finish one of the four meter ones yesterday looks ok, wish I had the means to do silk-screening though it would be a pia unless I just stay to one machine.