Review on 🔝 Ivy Classic 10248 Premium Carbide: The Ultimate Choice for Exceptional Performance by William Auditore

Although the drill worked well, the chuck on my DeWalt hammer drill continued to loosen. I've been tightening the chuck like hell, but it's been loosening a lot (like 60 seconds of drilling). I have to admit that concrete is very strong, but I had better luck with the Bosch drill (see picture) which had an out-of-round shank. After about 20 minutes of drilling, the Bosch bit did not fall out of the drill chuck.