The Makita DTW251 has high operational efficiency with high torque. Ideal for steel fabrication, steel erection or for automotive work. Able to deliver up to 3200 blows per minute this little machine will make your life much easier. The compact size and low weight of this impact wrench provides more control and maneuverability. 2 Batteries (3.0Ah) + 1 Charger + Makpac connector case.