Review on Bosch BM5000 14-Piece Spiral Masonry Set by Justin Hines

Very disappointed. I am delighted with this item. I have been a professional contractor for 35 years and am only once I have been frustrated with drills of all kinds.In the past I have used every Bosch power tool and drill and have been very impressed with them.I have bought drills,screwdrivers and even a circular saw.I have found that I have now given a bad review. Honestly I wish I could do great reviews on the items that have worked so well for me in the past to make up for that so here it is I bought two of these from the store Initials HD I managed to drill 5 holes in the basement floor between two bits I thought maybe it was an accident ll and the HD might have come in a bad batch. So I got a tourniquet from another hardware store, starting the letter L and I managed to make 3 holes. I ended up buying from Revain and lo and behold I only managed to get two holes off the last one I bought. Well I guess that makes me less than brilliant because it took so many tries. I ended up buying a Dewalt that was so much better that I bought two more.