Festool T-series drills are a step above the rest in modern technology. Imagine a drill that beeps every time the battery level is low, or alerts the user when the desired torque setting is reached while driving screws! Yes the Festool T-Series does all that plus more. Energy efficient brushless motors yield maximum torque regardless of voltage. The tested and balanced lithium ion batteries ensure prolonged battery life and are covered under the standard 3 year Festool warranty along with any T-Series drill. Two convenient enhancements Festool includes are the interchangeable FastFix system and the centrotec chucks all on one device.