Makita 40V MAX XGT Brushless Cordless 4-Speed Impact Driver Kit (2.5Ah)

Features: 

• OUTPOWER: Makita-built motor delivers 1,950 in. lbs. of Max Torque; out powers similar models in heavy load applications
  
• OUTSMART: Digitally controlled modes for a wide variety of applications; two tightening modes, one assist mode and three forward/reverse auto stop modes
  
• OUTLAST: XPT™ is engineered to provide increased dust and water resistance in harsh job site conditions
  
• Up to 50% faster speed with 4 speed settings (0-1,100/ 0-2,100/ 0-3,200/ 0-3,700 RPM & 0-1,100/ 0-2,600/ 0-3,600/ 0-4,400 IPM)
  
• Additional one-touch 4-speed power selector button under the chuck for added convenience
  
• Two Tightening Modes (T-mode) for faster tightening of self-drilling screws in thick or thin gauge metal; helps prevent damage to the screw or workpiece
  
• Assist Mode (A-mode) feature helps eliminate "screw cam-out" and "cross threading" by driving at low speed until tightening begins
  
• Three forward and three reverse Auto-Stop modes for increased efficiency
  
• Compact length at only 4-3/4"; ideal for working in tight spaces
  
• Ultra-smooth variable speed trigger provides optimum control