If you want to do your own decoration, you cannot do without various electric tools such as hammers and drills. Compared with traditional manual tools, electric tools are more convenient to use and have higher work efficiency. The frequency of using electric tools in daily life and work is also increasing. Do you know what electric tools are? What are the accessories for electric tools? How to choose electric tools? The editor has prepared a comprehensive list of power tools and a purchasing guide. Lets take a look together.

Introduction to Electric Tools:

Electric tools refer to tools that are held and operated by hand, powered by low-power motors or electromagnets, and driven by a transmission mechanism to operate the working head.

Advantages: Electric tools have the advantages of easy portability, simple operation, and diverse functions, which can greatly reduce labor intensity, improve work efficiency, and achieve manual operation mechanization. Therefore, they are widely used in fields such as construction, housing decoration, automobiles, machinery, electricity, bridges, horticulture, and have entered households in large quantities.

Features: The characteristics of electric tools are lightweight structure, small volume, light weight, low vibration, low noise, flexible operation, easy control and operation, convenient to carry and use, sturdy and durable. Compared with manual tools, it can increase labor productivity several times to tens of times; Higher efficiency, lower cost, and easier control than pneumatic tools.

What are the accessories for electric tools: rotor, stator, gear, bearing, switch, carbon brush, carbon brush holder, carbon brush cover, power cord.

What are the types of electric tools included

1. Electric drill: a tool used for drilling holes in metal materials, plastics, and other materials. When equipped with forward and reverse switches and electronic speed control devices, it can be used as an electric screwdriver. Some models are equipped with rechargeable batteries.

2. Electric Hammer: Used to drill holes in bricks, concrete, artificial or natural stones with electric tools, interchangeable with the functions of an electric drill. Lightweight drills widely use the SDS-PLUS drill chuck and drill bit, while medium and heavy-duty hammer drills can be replaced with the SDS-MAX chuck and drill bit and can clamp chisels.

3. Impact drill: an electric tool mainly used for drilling hard materials such as bricks, concrete, etc. After the impact mechanism is closed, it can also be used as a regular electric drill.

4. Grinding wheel machine: a tool used for grinding wood with a grinding wheel or disc. There are direct electric grinding machines and electric angular polishing machines. Sandpaper needs to be installed.

5. Curve saw: mainly used for cutting materials such as steel, wood, plastic, etc. The saw blade moves back and forth or swings up and down, suitable for cutting precise straight lines or curves.

6. Angle grinder: also known as grinding machine or disc grinder, mainly used for grinding steel, metal, stone, etc. The commonly used grinding disc diameters are 100mm, 125mm, 180mm, and 230mm.

7. Cutting machine: mainly used for cutting aluminum, wood, etc. from different angles, divided into metal material cutting machine and non-metal material cutting machine. When using, pay attention to tightening the saw blade and wearing goggles.

8. Electric wrench and electric screwdriver: Both electric wrench and electric screwdriver are used for loading and unloading threaded connectors. The transmission mechanism of the electric wrench consists of a planetary gear and a ball screw groove impact mechanism. The electric screwdriver adopts a toothed clutch transmission mechanism or a gear transmission mechanism.

9. Concrete vibrator: used to compact concrete when pouring concrete foundations and reinforced concrete components. The high-frequency disturbance force of the electric direct coupled vibrator is formed by the motor driving the eccentric block to rotate, and the motor is powered by a 150Hz or 200Hz medium frequency power supply.

10. Electric planer: used for planing wood or wooden structural components, and can also be used as a small table planer when installed on a platform. The blade shaft of the electric planer is driven by the motor shaft through a belt.

11. Cloud stone machine: Generally used for cutting stone materials, it can choose dry or wet cutting. Commonly used saw blades include dry saw blades, wet saw blades, and dual-purpose wet and dry saw blades. Home decoration is used for cutting wall and floor tiles.