Makita Advanced AVT® SDS-Max Rotary Hammer, 15 A, 1100-2250, 130-260, 14 ft.-lbs. - Each (HR5212C)

Advanced AVT® SDS-Max Rotary HammerAdvanced Anti-Vibration Technology (AVT®) is a synchronized, three-component system that more effectively reduces vibration resulting in a low 5m/s²Air actuated counterbalance that directs air pressure from the crank and barrel room into the counterbalance cylinders to move counterweight pistons in the opposite direction of the hammer mechanism to effectively reduce vibrationVibration-absorbing housing with a spring loaded back handle and housing which moves independently of the motor and hammer mechanism effectively isolating more vibration away from the userIntegrated damper spring at the base of the impact bolt engineered to absorb impact vibrations from the drill bitConstant speed control automatically applies additional power to the motor to maintain speed under load to complete the most challenging jobsSoft start suppresses start-up reaction for more precision and better accuracy"Soft no-load" function automatically reduces the speed of the motor when idling to help increase tool life and performanceVariable speed control dial enables user to match the speed to the application for greater versatilityTorque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit bindsSequential impact timing delivers timed hammering during rotation to minimize overlapping bit impacts for up to 50% faster drillingLED power light indicates switch failure or cord damageLED service light notifies the user approximately 8 hours before the brushes need to be replacedAutomatic brush cut-off protects commutator from damage for longer tool life2-mode operation for "Chipping Only" or "Hammering with Rotation"24 bit angle settings allow the bit to be set at different positions for operating convenienceOne-touch sliding chuck for quick bit changesFeatures a 16.4' power cord for user convenience