BHP454 18V LXT Lithium-Ion 1/2" Cordless Hammer Driver Drill delivers up to 440 in./lbs. of torque for steel and masonry applications.
BTW450 18V LXT Lithium-Ion 1/2" Cordless Impact Wrench, Makita built motor delivers 325 ft. lbs. of torque in a compact size.
LXT Lithium-Ion battery provides longer run time, 5x lower self-discharge (for use any time) and 16 firm holding contact terminals (for constant high power)
30-Minute Rapid Optimum Charger communicates with the battery's built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature
3-year warranty on tools and 1-year warranty on battery & charger