Engage Extractor & Secure Grip

What happens here

The presenter demonstrates how to use the GRIPEDGE extractor. The extractor is placed into the cavity of the broken bolt. As it is forced down (implying pressure from a wrench or impact driver, though not explicitly shown), its sharp, straight-cut edges dig into the metal of the broken bolt, cutting a set of secure grooves. This action creates a positive, non-slip lock between the extractor and the fastener.

Goal: Create a secure, cutting grip within the broken bolt using the extractor.