Carver NOCTI Collision Repair and Refinishing Technology Practice Exam 2026 - Free Collision Repair Practice Questions and Study Guide

Pulling dents from metal panels requires a tool that can apply a controlled pulling force to the damaged area. The slide hammer fits this role because it delivers a focused pull through a dent puller attachment, drawing the panel back toward its original shape without removing material or disturbing surrounding areas. A stud welder is used to create anchor points by welding small studs to the panel so a puller can grab and yank, which is part of some dent-removal methods, but the actual pulling action is performed with the slide hammer. Grinders and sanders don’t move metal to reduce dents; they’re used later to trim, refine, and finish the repaired surface.