CollisionBlast.com -Collision Repair Training – Dent Repair System – In this video we are demonstrating to to repair a dent using a reusable tip. Unlike the stud nail gun that must be removed each time, this tip tacks itself to the metal surface and pulls off with a small twist. This is a time saver and eliminates the need to stud nail supplies. However, while this tool seem the better choose to me, most students still prefer the stud nail gun method. For more how to videos, visit http