How to use the electric drill and how to choose a home electric drill?

Mar 26, 2023

What is an electric drill?

An electric drill is a commonly used electric tool for drilling, tapping and other work. It consists of a motor, gearbox, drive shaft, drill bit and other components. It has high efficiency, flexibility and stability, and is widely used in the fields of construction and machinery manufacturing.

The working principle of the electric drill

The motor of an electric drill generally adopts an AC motor or DC motor, which has high power and speed. The gearbox and transmission shaft can transfer the kinetic energy from the motor to the drill, which makes the drill rotate and carry out drilling work.

Introduction to the classification of electric drills

Electric drills can be divided into two types: portable and stationary. Portable drills are more flexible and suitable for mobile workplaces, while fixed drills are suitable for fixed workplaces and have high stability.

Electric drills are divided into three categories according to power: pistol drills, impact drills, and electric hammers.

Pistol drill

It is a very common tool, which is mainly used for drilling, tapping, tapping, screwing and other work. It is a manually operated power tool, driven by an electric motor and operated by a grip to turn the drill bit.

The advantages of the pistol drill are: it light, portable and flexible. It can be used on different types of materials, the torque can be adjusted as needed, and different drill bits can be selected for different tasks. When choosing a pistol drill, care should be taken to select the right power and torque.

During use, you should pay attention to the wear and tear of the drill bit and replace it with a new one in time to ensure the accuracy and efficiency of drilling. At the same time, you should also pay attention to the battery power and charge it in time to prevent the drill from stopping working due to insufficient battery power.

Impact Drill

It can cut, gouge or drill holes in hard surfaces. It is usually driven by an electric or hydraulic motor and has a high-speed rotating bit that can be used for processing materials such as metal, stone, concrete, walls and floors.

It needs to be connected to the power supply when it is used, and attention should be paid to electrical safety, mainly because the power of the impact drill is very high, and there are few batteries that can meet this power, so it must be directly connected to the power supply when it is used.

Impact drill bits can be different types of drill bits, drill nozzles, hammer bits, etc. The drill bit is the main part used to cut metal and stone, the drill nozzle is used to drill and chisel holes, and the hammer head is used to break concrete and bricks.

Impact drills can be equipped with different types of accessories to perform various functions such as cutting, gouging, drilling, perforating, polishing, mixing, etc. Impact drills can also be equipped with a vacuum cleaner to reduce dust during work.

Electric Hammer

An electric hammer is a tool used to grind and clean metal materials. It usually consists of a handle driven by an electric motor and a hammerhead with alternating movements. The hammer can be used to grind and clean metal surfaces, remove welding residues and coatings, and polish and smooth metal surfaces.

The hammer works by using the high-speed motion and impact of the hammer head to grind and clean metal surfaces. This tool is ideal for removing welding residues and coatings from metal surfaces, and for smoothing and polishing surfaces without affecting the metal structure.

Electric hammers are usually of two types: direct drive and indirect drive. Direct-drive hammers transfer energy from the electric motor directly to the hammerhead, while indirect-drive hammers use a belt or gear to transfer energy.

Hammerheads can come in different shapes and sizes, depending on the application. For example, round heads are used for flat surfaces, square heads are used for corners and grooves, and flat heads are used for flat surfaces and edges.

How to choose the right electric drill?

The scope of each type of use is determined by the needs of your family.

Pistol drills are for simple drilling and tapping work, and cannot meet too much high-intensity work.

Impact drills are more powerful and can be used for drilling holes in concrete and for punching holes, but not many are used for metal drilling.

The electric hammer is mainly impact force is very large, specifically used in the concrete drilling above, destructive is also very strong, generally can be used by the construction team, and is also very good.

The following points should be noted when using an electric drill:

Choose the right drill bit: Choose the right drill bit according to the material and thickness, and replace the drill bit in time after it is worn out.

Determine the drilling position: Determine the drilling position and mark it carefully before drilling.

Determine the speed: Adjust the speed according to the material and thickness.

Keep smooth: Keep the drill smooth and avoid shaking when drilling.

High quality hand tools supplier in China 

BESTWIN Tools Co.,Ltd. is a professional hand tool and accessory supplier of high-quality, effective, and reliable drills, hole saws, pneumatic tools, and other tool components worldwide. BESTWIN offers the hardest and most durable drill bits. Suitable for any working conditions and needs. You are welcome to contact BESTWIN anytime to get the latest price of hand tools.

Contact US:

BESTWIN Tools Co.,ltd. (aka. Leqing Baiying Metals & Hardware Tools Co.,Ltd.)

Email:

dennis@bestwin-tools.com

Telephone:

+8619957767763