April 2012 - The Model RF-2.5 servo roll feed offers self-centering hand crank vertical edge guides with digital readouts. It provides feed lengths to 999.999 in. with ± 0.003 in. accuracy at the feed rollers. With brushless servo technology, it is available in 6-in., 12-in., 18-in., 24-in. and 30-in. width capacities and stock thicknesses up to 0.187 in.