
The engraving tip falls out even when the set screw is tightened. Unfortunately I opened the package a day too late to send it back. Also, the plastic clamshell container was dirty and very dusty. It probably sat on a storage shelf for years. The set screw is off center making it difficult to tighten evenly. Save money. But a Dremel multi-tool and an engraving bit. Bad deal. And I'm late to do anything. I would like a working replacement for this junk!