1/2″ Hammer Driver-Drill with Makita-built 4-pole motor Variable speed Impact Driver (0-2,300 RPM & 0-3,200 IPM) provides 1,420 in. lbs. of Max Torque and weighs only 3.3 lbs. with battery Brushless grinder delivers 8,500 RPM and weighs only 5.5 lbs. with...