Use with Corner Rounding bits to cut a full 180° bullnose on 1/2", 1", 1-1/2" or 2" thick stock WITHOUT TURNING THE MATERIAL OVER. (Two 30" x 98" x 1/2" laminated sheets = 200lbs.+). Also useful for on-site cutting where a conventional round-over can not be used. Furnished with Ultra-Glide™ non-marring Delrin® sleeved ball bearing.