Panasonic 12V Cordless Impact Body Only and Case Sold Black EZ7207X-B Driver, (Battery Pack, Charger, Separately),

Compatible battery: Nickel-metal hydride 12V Suitable for: Wood screws = diameter 3.5~9.5, Tes = diameter 3.5~6, High strength bolts = M6~M10, Standard bolts = M6~M12 Chuck: One-touch bit lock system (dimension up to step is 13 mm) Rotation speed: H mode (strong) = 0 to 2,600 rpm, S mode (weak) = 0 to 1,800 rpm Number of strokes: H mode (strong) = 0 to 2,600 strokes/minute, S mode (weak) = 0 to 2,300 strokes/minute Vibration 3-axis composite value: 13.7m/s² Maximum tightening torque: H mode (strong) = 125.0 N·m {1,280 kgf·cm}, S mode (weak) = 70.0 N·m {710 kgf·cm} Capacity (approximate, with a full charge): Screw tightening: Approximately 130 wood screws, Douglas fir (4.2 x 75 mm diameter), approximately 45 wood screws, Douglas fir (5.2 x 120 mm diameter), approximately 240 steel screws, 4.0 x 13 mm diameter, 1.6 mm plate thickness (when using the EZ9200S); Bolt tightening: Approximately 120 bolts (M10 x 25 mm, 10 mm plate thickness, high-strength bolts) (when using the EZ9200S)