Tips 1 The electric hammer has a function of preventing idling and locking and it needs to be installed with a drill bit not included before it can be used otherwise it will stop working after a period of use 2 The main body of the electric hammer is protected against overheating and cannot work continuously It is recommended to hold the handle and work continuously for 30s and then rest for 5s 6s Features Multifunctional and practical delicate and durable The machine is in combination with the functions of the electric hammer and electric drill Turn the switch to transform functions Adjustable modes 4 modes Flat Drill Mode Hammer Mode Shovel Mode Calibration Mode Damping auxiliary handle and ergonomic handle make it easier to use For drilling metal wood plastic ceramic tiles brick walls granites and screw twisting Ventilation holes prevent the electric hammer from being overheated The handle is wrapped up with rubber to prevent slipping Specifications Name Brushless Electric HammerType Electric HammerRated Voltage 18VBattery For 18V Makitabattery Not included Single hammering force 2 2JMaximum drilling diameter 28mmNo load speed 10000bpm Package Included1 x Electric Hammer Battery is not included 1 x Depth gauge1 x Storage Box Optional Note 1 Please allow 0 5 1cm differences due to manual measurement 2 Due to the light and screen difference the item s color may be slightly different from the pictures