Power tools are hand tools that are powered by low-power motors or electromagnets and drive work head through a gear mechanism.
Power tools are characterized by light structure, small size, light weight, small vibration, low noise, flexible operation, convenient control and operation, easy to carry and durable. Compared with hand tools, work efficiency can be increased several times.
Stanley Hand Drill
Pneumatic tools mainly use compressed air to drive pneumatic motors and transfer kinetic energy to outside. As working medium of air transmission, air is inexhaustible, source is convenient, and after use, it is immediately released into atmosphere without polluting environment.
Pneumatic tools adapt well to working environment. The controls are quick to operate and responsive. Pneumatic components are of simple structure, easy processing and long service life.
Stanley Impact Drill
In terms of productivity, pneumatic tools are smaller and lighter for same performance. No overheating or overload.
Pneumatic tools are more resistant to water, do not create electrical sparks like electric tools, and can work in a variety of adverse and harsh conditions. However, initial investment in pneumatic tools requires construction of pneumatic piping equipment, which requires a large investment, while initial investment in power tools is small.
For domestic use, it is better to choose electric, for long-term use and industrial use, of course, pneumatic is better, because it is smaller and lighter, does not generate heat, consumes less air in subsequent use, and has low operating costs.