A power ____ can be used to mount and remove toolholding devices much more quickly than manually tightening and loosening it.
A) head
B) feed transmission
C) drawbar
D) feed unit

Question

Quizplus · Accepted Answer

A drawbar is a device used to securely hold a tool in place in a machine tool. A power drawbar uses compressed air to quickly and easily remove and mount toolholding devices, making tool changes much faster and easier than using manual tightening and loosening methods.

A Power ____ Can Be Used to Mount and Remove