Kett KD-446L 18-Gauge Profile Shears, 2500 RPM, Metal Cutter Tool, Electric Shear, A-2 Steel Blades, For Metal Fabricators, Automotive, HVAC - Power Shears - Amazon.com
KD-440, Kett Double Cut Electric Metal Shears, 14 gauge
Kett KD-200 Sheet Metal Power Shears - New Cutters and Adjustment - YouTube