PS130-2A Bosch 12V Max Hammer Drill Kit w - (2) 2.0Ah Batteries. Bosch Power Tools deliver stronger performance and lasting reliability. The new PS130-2A Bosch 12V Max Hammer Drill Kit w - (2) 2.0Ah Batteries features a 3 -8 In. auto chuck for convenient clamping of drills and bits and 20 clutch settings for perfect torque adjustment for precise screw driving. PS130-2A Bosch 12V Max Hammer Drill Kit w - (2) 2.0Ah Batteries also has a built in LED light. This will illuminates dark work spaces and fuel gauge for easier battery management for continued working. 12 V Max battery provides optimum runtime.