Premium Performance-to-Size Ratio: The PS31-2A has professional grade power at an incredibly light-weight of just over two pounds; The performance-to-weight ratio makes this tool a great solution for electricians, plumbers or contractors who do a great deal of over the head drilling or driving Versatile Use: The high torque and the convenience of two speed settings allows the Bosch PS31 2A power drill to tackle applications in materials such as drywall, wood and even metal Precision: This electric drill driver combo has two speeds (0-350 RPM and 0-1,300 RPM) and 20+1 clutch settings, allowing users to make precise torque adjustments for accurate screw driving and drilling Durability: The Bosch 12V battery drill set comes with two 12V Lithium Ion batteries to provide increased runtime Visibility: The cordless drill driver boasts integrated LED lights for improved visibility, allowing you to work anywhere, anytime, even in dark corners and low-light areasBosch Power Tools Drill Kit - PS31-2A - 12V, 3/8 Inch, Two Speed Driver, Cordless Drill Set - Includes Two Lithium Ion Batteries, 12V Charger, Screwdriver Bits & Soft Carrying Bag, Blue