Knockout Tool and Organizer Voltage 18V DC For Maximum Stainless Steel Thickness 14 ga For Maximum Steel Thickness 12 ga Punching Capacity in Mild Steel 6 in Punching Capacity in Stainless Steel 6 in Dies Included Dies Included Battery Capacity (2) 3 Ah Maximum Punching Pressure 10 ton Number of Batteries Included 2 Cordless Tool Kit Contents (1) Bare Tool (2) Batteries (1) Charger Brushless Motor No