A dolly is used for what during shaping or straightening?

A dolly is used for what during shaping or straightening?

• A. To support metal while shaping or straightening
• B. To cut metal
• C. To measure panel gaps
• D. To apply paint primer

Answer: (A)

Using a dolly provides a solid backing for metal during shaping or straightening. The dolly is placed on the opposite side of the panel so that when you strike with a hammer, the metal has a hard surface to push against, directing the flow of material and controlling distortion. This backing helps prevent unwanted stretching and helps produce smooth, accurate contours or flat areas. Proper dolly work lets you form a dent without creating waves or pinches. The dolly isn’t used to cut metal, measure gaps, or apply primer, so those tasks are done with cutting tools, measuring tools, or paint tools instead.

Using a dolly provides a solid backing for metal during shaping or straightening. The dolly is placed on the opposite side of the panel so that when you strike with a hammer, the metal has a hard surface to push against, directing the flow of material and controlling distortion. This backing helps prevent unwanted stretching and helps produce smooth, accurate contours or flat areas. Proper dolly work lets you form a dent without creating waves or pinches. The dolly isn’t used to cut metal, measure gaps, or apply primer, so those tasks are done with cutting tools, measuring tools, or paint tools instead.