Straight-handle 18 gauge nibbler. 4.0 amp; 2500 RPM; double insulated electric motor. Cuts 18 gauge C. R. mild steel and most grades of stainless to 20 gauge. Cuts flat and corrugated sheet up to 55 inches per minute with a minimum cutting radius of 5/8 inch. Light weight at 4 pounds. Uses punch #1022 and die #1021 or punch and die kit #110. Starting a cut from inside of the work piece requires 9/16" pilot hole.