Answer :
Final answer:
A shop may own both a bench brake lathe and an on-the-car brake lathe for different reasons. The bench brake lathe offers precise control and versatility, while the on-the-car brake lathe saves time and effort. However, the level of precision may differ between the two.
Explanation:
A shop may want to own both a bench brake lathe and an on-the-car brake lathe for different reasons. A bench brake lathe is a stationary machine that is used to machine a brake rotor or drum while it is removed from the vehicle. It offers precise control over the machining process and allows for more versatility in terms of the types of rotors or drums that can be machined. On the other hand, an on-the-car brake lathe is a portable machine that can be used to machine the brake rotor or drum while it is still attached to the vehicle. It saves time and effort by eliminating the need to remove the rotor or drum, but it may not provide the same level of precision as a bench brake lathe.
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