KAKA Industrial W1.2x1000 40-Inch Sheet Metal Bending Brake, 18 Gauge Mild Steel and 16 Gauge Aluminum Cutting capacity is 40-Inch cutting width with 18 gauge mild steel and 16 gauge aluminum Pre-drilled touting holes make the bending process easily Bending angle can up to 90 degree Multiple selection of materials can be formed, such as sheet metal pan and boxes, trays, covers Effortless bending can be achieved through adjusting two lengthen handles with knob