The Makita 18-Volt X2 LXT (36-Volt) Brushless 1-1/8 AVT Rotary Hammer is a cordless concrete solution that's loaded with advanced engineering for maximum efficiency. Its powered by two 18-Volt LXT batteries and an efficient brushless motor for maximum power， speed and run-time for corded demands， without the cord. X2 LXT technology delivers up to 140 in. x 2-3/8 in. holes per charge when using two 18-Volt LXT 5.0 Ah batteries. for reduced vibration， its equipped with Anti-Vibration Technology (AVT). More than just a padded handle， AVT is an internal counterbalance that uses air pressure to move counterweight pistons in the opposite direction of the drive piston to actively reduce vibration. In addition， the vibration-absorbing back handle and side handle further reduce vibration. The result is a low vibration rating of only 9m/s， but with no compromise in performance: The efficient brushless motor delivers a full 2.3 ft./lbs. of impact energy， with 250 RPM to 980 RPM and 0 BPM to 5，000 BPM. The torque limiting clutch is engineered to prevent gear damage by automatically disengaging the gears if the bit binds， and constant speed control automatically adds power to the motor to maintain speed under load to complete the most demanding jobs. Additional performance features include a electric brake， variable speed dial， built-in LED light， and a retractable tool hook.

X2 LXT technology delivers up to 140-1/2 in. x 2-3/8 in. holes per charge using two 18-Volt LXT 5.0 Ah batteries

Powerful BL brushless motor delivers 0 RPM to 980 RPM， 0 BPM to 5，000 BPM and 2.3 ft./lbs. of impact energy to handle the most demanding applications

Dust extraction capability with optional OSHA table 1 compliant on-board dust extractor attachment

Anti-Vibration Technology (AVT) is an active internal counterbalance system which is engineered to reduce vibration for increased comfort

Vibration-absorbing back handle and side handle further reduce vibration and increase comfort on the job

Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds

Constant speed control automatically applies additional power to the motor to maintain speed under load to complete the most challenging jobs

Electric brake allows the tool to be repositioned faster for maximum productivity

Variable speed dial and trigger enables user to match the speed to the application

Built-in LED light with an independent on/off illuminates the work area

Ergonomic soft-grip handle and large 2-finger trigger provide increased comfort on the job

3-mode operation for rotation only， hammering with rotation or hammering only for multiple applications

Retractable tool hook secures the tool when not in use

Extreme Protection Technology (XPT) is engineered for improved dust and water resistance for operation in harsh conditions

18-Volt LXT lithium-ion 5.0 Ah battery BL1850B， features an integrated LED battery charge level indicator

18-Volt LXT lithium-ion 5.0 Ah battery BL1850B provides up to 65% more run time per charge compared to BL1830

18-Volt LXT lithium-ion 5.0 Ah battery BL1850B reaches a full charge in 45-minutes or less

Equipped with star protection computer controls to protect against overloading， over-discharging and over-heating