On November 20, 2012 at 19:18, Hasbeen said...
you can hang a Buick off those things. They're not going anywhere.
Yep. I'd also put money on this DIYer not owning a hammer drill which is the proper drill type/setting to use. The novice with his Dad's hand me down Black & Decker single speed drill will egg that hole out because he's trying to force the bit into the masonry, no doubt about it.