Whitney Model 630 Whitney Model 630 W.A. Whitney Model 630 Duplicator • 630 capacity thru mild steel • Depth of Throat with gaging: 30" • Stroke: 1 3/4" max. adj. up and down to 3/8" min. • Strokes per minute at 1/2" stroke: 80 • Maximum material with duplicator and gaging: 1/4" • Maximum material using 630-002 stripper assy.: • Estimated weight:: 8000 lbs • Hole in main press ram: 1 9/16 dia. x 2 1/4" deep |