Reversible Motor Hammer Drill Machine , Multi Function Electric Hammer Drill

100V 240V 300W Multi Function reversible motor Electric Drill Tool with Rotation Adjustment Switch and Carbon Brushes Production introduction This product is multi-purpose, can be used as screwdriver can also be replaced by drill bit for electric drill work, two speed adjustable, torque adjustable, can better adapt to the work. This product is suitable for drilling cement walls, drilling steel plates, drilling tiles, drilling wood, as well as tightening screws, waterproof and