3/8" AND 1/2" SHEAR OPTIONS OPTION PACKAGES: Operator Enhancement Package Hand slots with beveled edges in table Work support arms 6' embedded squaring arm T-slots in bed Shadow light (includes on/off switch with premium control package) 15 hydraulic hold-down cylinders Rapid Manual Blade Gap Adjustment (additional option with Operator Enhancement Package) Single adjustment lever for quick blade gap adjusment Premium Programmable CNC Backgauge Control: Premium, fully programmable CNC control (job storage, stroke counters, maintenance advisories, variable cut length) High speed (600 inches per minute) back gauge (heavy duty ball screw with Thompson bars, accurate positioning (+/- .001 repeatability), 36" travel, Disappearing for longer cuts) High Speed Hydraulics: 30 HP motor and high capacity hydraulic pump Smooth shifting hydraulic valves Shears Model 1/4 - 10 Model 1/4 - 10 Premium 3/8" and 1/2" Models 1/4" Shear Options 3/8" and 1/2" Shear Options Tonnage Chart (pdf) Shear Specifications (pdf)