Take advantage of more power using 18V XR tools with FLEXVOLT ADVANTAGE technology. A unique electronic module with pack identification technology enables the tool to recognise when an XR FLEXVOLT battery is attached & unlock even more power. The DCD999 delivers up to 42% more power when paired with a DCB546 XR FLEXVOLT 6 Ah battery versus a DCB184 18V XR 5 Ah battery. Engineered for speed & durability,  other features include an enhanced 3-speed transmission & brushless motor for greater efficiency,  a robust nitro-carburised 13mm metal chuck with carbide inserts,  an extended side handle to manage high-torque applications,  & a 3-mode LED spotlight. What we like – DEWALT 18V XR tools with FLEXVOLT ADVANTAGE technology recognise when an XR FLEXVOLT battery is connected,  unleashing additional power when needed to complete more challenging applications. Comes with
- Side handle,  T-STAK compatible kit box.