Power Source: Pneumatic tools use compressed air as their power source, while electric tools use electricity (typically from batteries or a power outlet).
Application Range: Pneumatic tools are commonly used in applications that require high power and torque, such as automotive repair, construction, and industrial fields. Electric tools, on the other hand, are more commonly used in household and light-duty applications, such as home repairs, woodworking, and workshop use.
Power and Speed: Pneumatic tools can provide higher power and speed, especially for applications that require high torque and high rotational speed. Electric tools have varying power and speed depending on the model and power source.
Usage Limitations: Pneumatic tools require connection to a compressed air source, so their use is limited by the air supply, including pressure and flow. Electric tools can operate independently but are limited by the power source (battery life or access to a power outlet).
Maintenance: Pneumatic tools generally require more maintenance, such as cleaning, lubrication, and replacement of consumable parts. Electric tools require relatively less maintenance but may require battery replacement or repairs to the power components.
Cost: The cost of pneumatic tools can be higher, considering the purchase cost of an air compressor. Electric tools may have a lower initial cost as they do not require additional power equipment and can be used by plugging them in.

Pneumatic tools and electric tools have their own advantages and disadvantages, depending on the application and usage requirements. Here are some common comparisons:
Advantages of Pneumatic Tools:
Higher power and torque output: Pneumatic tools generally offer higher power and torque output, suitable for applications that require greater power. Lightweight and efficiency: Since pneumatic tools do not require built-in batteries, they are often lighter and easier to handle compared to electric tools. Additionally, the power source of pneumatic tools, compressed air, allows for continuous operation without the need for motor cooling or recharging, enabling efficient and uninterrupted work.
Disadvantages of Pneumatic Tools:
Requires a compressed air supply: Using pneumatic tools necessitates connection to a compressed air supply system, which may require additional equipment and piping configuration. Additionally, the air compressor itself needs maintenance and management.
Requires an air compressor: Using pneumatic tools requires having an air compressor, which may increase initial investment costs and space requirements.

Advantages of Electric Tools:
No need for a compressed air supply: Electric tools only require a power source, either battery-powered or plugged into an electrical outlet, making them more convenient and user-friendly.
Wider range of applications: Electric tools are not limited by the availability of a compressed air supply, allowing them to be used in various applications, including household use, which provides greater convenience.

Disadvantages of Electric Tools:
Weight and size: Cordless electric tools, in particular, require built-in batteries, making them typically heavier and bulkier than pneumatic tools, which can be inconvenient for prolonged use and maneuverability.
Dependence on power source: Cordless electric tools have usage time limitations based on battery life and may require charging or battery replacement.
Motor overheating: Continuous use of electric tools can lead to motor overheating, requiring a cooling period before resuming operation.