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Title: Good start followed by disappointment
Review: I was debating whether to go with this set or another (tried and trusted in the past, but $100 more expensive). After much deliberation I decided that Irwin's reputation to take the risk.I've had the set since 18/1/2012. Drill bits lived up to expectations, taps did a good job too on steel and aluminum. The only annoying thing was that everything in the case but drill bits lay loose in their sockets. I once accidentally knocked the case of the bench and enjoyed the next 30 min trying to collect all 80 pieces off the floor. I nearly lost a couple of small taps.However, today I was completely and utterly disappointed when 1/4-20 bit just broke off in a whole of the aluminum extrusion that I was tapping, essentially rendering an expensive part useless. To top it off, it's almost impossible to extract it out of the whole without damaging surrounding area.So, I am pretty upset now.
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