We bought the BWS-60 to strip off cuts from solar power system installs. We use the BWS-60 to strip 1/0 AWG TRXLPE 90C cable, 15KV Cable, mostly thicker cables. We couldn't be happier with this machine. So far we have processed over $ 150,000 dollars worth of copper. Bluedog Wire Strippers have been excellent to deal with and we would highly recommend them!