DC945KB DeWALT Cordless 12v Combi Hammer Drill & Drill Driver supplied with 2 x 2.6AH NiMH Batteries is fitted with a 13mm Keyless Chuck, a powerful 12v combination tool for heavy duty hammer drilling and screwdriving applications 22 position adjustable torque control for uniform results and optimised precision when screwdriving, up to 48Nm of sustained torque for maximum performance, 13mm self-tightening chuck tightens throughout operation providing superior bit gripping strength, three speed settings for optimum performance in high torque, normal use and high speed applications, fitted with an egonomically designed trigger and rubber grip, fitted electronic brake for added control, & a high performance DEWALT fan cooled motor with replaceable brushes for maximum power and durability 
All metal gearing for efficient power transmission and longer tool life  and modular design for easy access to key components and serviceability 

• Specification:
  .2 x 12v x 2.6Ah NiMH batteries
  .30 minute charger unit
  .Power output 310w 
  .No load speed 0-450/0-1450/0-1800rpm
  .Beats per minute 0-7650/0-24650/0-30600bpm 
  .Maximum capacity in wood 38mm 
  .Maximum capacity in metal 13mm 
  .Maximum capacity in masonry 13mm
  .Multi position side handle 
  .Size l x h 270mm x 245mm
  .Carrying case
  .Weight 2.4kgs
  .12 month full industrial UK warranty