18V LXT Lithium-Ion Brushless Cordless Combo Kit (4 Piece) - Makita XT446T

• UPC   088381841986
• Efficient BL Brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge The BL Brushless motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life The electronically-controlled BL Brushless motor efficiently uses energy to match torque and RPM to the changing demands of the application Variable 2-speed 1/2" hammer Driver-Drill (0-500 & 0-2, 000 RPM) (0-7, 500 & 0-30, 000 BPM) delivers 530 . Of max torque. weighs only 4.0 lbs. With battery Variable speed impact driver (0-3, 400 RPM & 0-3, 600 IPM) provides 1, 500 . Of max torque. weighs only 3.3 lbs. With battery