Review on Milwaukee 48 20 7411 SDS Bit 6 Inch by Brian Vasquez

I drilled holes in my concrete basement floor for sockets to use with cranes. Drills are great for this job, and with a powerful hammer drill, they get the job done quickly. My only criticism is that I broke 3 of the 5 I bought while drilling about 150 holes. So if you have a lot of holes to drill I would make sure you have backups.