It is necessary to have an electric drill for home use. It is very convenient to screw a screw or drill a hole in the wall at home. However, many people will be confused about the three types of drills: hand drills, impact drills, and electric hammers when purchasing. They don’t know which one to choose. Let’s talk about it today.

Hand drill:

Hand drill is a common electric drill in daily life. It can be used to screw and drill holes. It is shaped like a pistol and can be operated with one hand. It is very convenient and small in size. Girls can operate it with one hand. Generally, hand drills are rechargeable. If they are not often used, they can be charged once every three or four months. They are very convenient to use. However, it should be noted that the charging temperature of the hand drill cannot be too high or too low, because once the temperature is wrong, it will be dangerous. The battery cannot be discarded at will to avoid explosion.

Impact drill: Based on the hand drill, the power is increased and the concrete wall can be drilled. In addition to the function of the hand drill, the impact drill can also drill some walls and ordinary concrete. It is connected to the wire when in use. Before using it, check whether the impact drill has any quality problems to avoid accidents. If the impact drill is abnormal, stop working immediately.

Electric hammer: The electric hammer is specially used to drill concrete. If you need to drill holes in the wall, you can use an electric hammer. The electric hammer needs two hands to operate and is relatively heavy.

Purchase suggestions: For screwing and light drilling, such as drilling holes in wood, red bricks, glass, metal, and tiles, choose an electric drill, which is small and does not take up space, and is easy to use. For both screwing and drilling holes, and occasionally drilling holes in concrete, choose an impact drill; for both screwing and drilling holes in concrete or even demolition, choose an electric hammer.