http://CollisionBlast.com/AutoShow – Learn why some dents are harder to repair than other dents. Dents in areas, such as body lines [Read more…] about Automotive Dent Repair: Why Some Dents Are Harder To Fix Than Others: Work Hardening Part 2
What is work hardening?
Donnie-Smith.com BCC student explains what work hardening is and where it is used.