Has anyone used anything like this? I've been drilling out rivets for years and never heard of it. Steck no longer makes this which makes me wonder if it doesn't work well. I think this could be helpful especially when drilling out rivets on window regulators.

Steck Pop Rivet Stopper Kit 71400 Pop Rivet Removal | eBay
It is designed to remove pop rivets quickly and efficiently without damaging the surface. The kit includes 3 pop rivet stoppers, making it easy to remove stubborn rivets with minimal effort.
www.ebay.com

