Makita XPH06Z 18V LXT Lithium-Ion Brushless Cordless 1/2" Hammer Driver Drill (Tool-Only) (Discontinued by Manufacturer) Brushless Motor delivers 530 in.lbs. of Max Torque and is electronically controlled to optimize battery energy use for up to 50% longer run time per charge Variable 2-speed (0-400 & 0-1,550 RPM) for a wide range of drilling, fastening and hammer drilling applications The BL Brushless Motor eliminates carbon brushes, enabling the BL Motor to run cooler and more efficiently for longer life The electronically-controlled Brushless Motor efficiently uses energy to match torque and RPM to the changing demands of the application Compact and ergonomic design at only 7-7/8"" long, weighs only 3.9 lbs. for reduced operator fatigue