Get A Dedicated Glass Breaker or Other Bit
"This bit piece is honestly garbage. You might as well get a dedicated glass breaker tool or other tool with an integrated glass breaker. Got this alongside my Skeletool. A couple of weeks go by, and I check the tool and bit to see how it's holding up. The carbide bit fell out and is missing. Could have fallen out a couple of days after I got it, or maybe just a day before I checked on it. Either way, shouldn't have to worry about this tool falling apart and going missing, after never having used it any capacity. The only positive I have to say about this bit, is at least the flathead screwdriver bit works."
