Power wrench
A power wrench is type of wrench that is powered by other means than human force. A typical power source is compressed air. There are two main types of power wrenches: impact wrenches and air ratchet wrenches or pneumatic ratchet wrenches.[1]
Air ratchet wrench
An air ratchet wrench is very similar to hand-powered ratchet wrenches in that it has the same square drive, but an air motor is attached to turn the socket drive. Pulling the trigger activates the motor which turns the socket drive. A switch is provided to change which direction the socket drive turns.[1]
This type of power wrench is designed more for speed and less for torque. If high levels of torque are desired an impact wrench should be used.
gollark: Yes. This is vendor lockin. OpenCL works basically fine.
gollark: The new iGPUs are several times more powerful than my ~4 year old one apparently.
gollark: I believe they are to release discrete cards this year. Although with 10nm/7nm held up who knows.
gollark: This is my laptop's integrated one.
gollark: (Modded Minecraft, so it isn't even that horribly awful)
References
- Webster 2000, p. 24.
Bibliography
- Webster, Jay (2000), Outdoor Power Equipment, Cengage Learning, ISBN 978-0-7668-1391-5.
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