This Makita nibbler features a 360-degree rotating die, large 1/4in. stroke, sliding switch for continuous use, built-in thickness gauge and easy punch and die replacement. Includes wrench and hex wrench. Cordless: No, Amps: 5, Strokes Per Minute (SPM): 2,200, Cutting Capacity Mild Steel (gauge): 16, Inside Cutting Radius (in.): 1 3/4, Volts: 115, Outside Cutting Radius (in.): 2, Cutting Depth (in.): 1/4, Cutting Capacity Aluminum (gauge): 10, Cutting Capacity Stainless Steel (gauge): 18