Product Description
It is assembled by swich,rotor,stator,bearings,gears,chuck and key,power cord,side handle,carbon brush and so on,
It is mainly used for punching holes in concrete floors, walls, bricks, stone materials, wood boards and multi-layer materials.It can also be used for drilling and tapping on wood, metal, ceramics and plastics, and equipped with electronic speed adjustment equipment for smooth/reverse functions.There are adjustable knobs in the drill bit at the drill bit, which can be used in two ways: electric drill and percussion drill.