Berserker Demolition Hammer Drill 1-1/4 Inch SDS-Max 12 Amp Vibration Control Strong Power 4100 BPM 18 Joules Impact Energy

ATTENTION: The BSK-45HM has only a "hammer only" function and "variable-lock positioning" function. NO DRILLING function is available. Adapts only to SDS-Max type chisels. 【Lightweight but powerful】Weight only 12 pounds, Facilitates both horizontal and vertical concrete demolition applications. Powerful 1,300 watts 11 AMP motor delivers 4,100 BPM, 11.1 ft.lbs.(15 Joules) of impact energy for fast chipping and demolition applications. 【Easy to operate】SDS-Max bit system provides tool free bit changes with automatic bit locking, dust protection and maximum impact energy transfer. When used for long-term applications, The lock-on button allows us not to control the start up button all the time，added user comfort during extended periods of work. 【Ergonomic design】360°adjustable accessory handle and ergonomic grip area applies to different work accasion. The vario-lock positioning allows rotates and locks chisel into 12 different positions to optimize the working angle, maximum comfort when chiseling in tight spaces or in a wide variety of positions. 【Triple vibration control】The upgraded Anti-Vibration Technology designed to decrease the vibration effectively, reduce fatigue and offer a better using experience; Longer air cushion in the hammer mechanism reduces vibration and improves hammer performance; Additional vibration-absorbing rear handle is spring-loaded to further reduce vibration. 【Practical tools】The demo hammer 45HM is perfect for lightweight breaking holes, trenching, chipping and demolition in concrete, block, brick, tile, stucco, housing foundation removal, oil chimney and much more! We provide 24 months warranty service.