Fast, easy way to cut 18 gauge steel and 20 gauge stainless steel, as well as plastics, at up to 180in. per minute. 2500 strokes per minute! Excellent for sheet metal, siding and similar materials. Cutting head swivels 360deg for comfort at virtually any angle. Low-vibration. High speed reciprocating blade makes a 7/32in. cut in a radius as small as 6" to 8".. 110 Volt AC motor draws 4.5 Amps.