I saved about 20 off the comparable box store price. I own about 5 sets, they work well, could be better but given the price point I get plenty of mileage out of them. Most common failures are breaking the bit or dulling the bit in steel work pieces. Wood and aluminum are no trouble at all. I have 50 year old drill bits that were craftsman brand that can run circles around these for durability, but you can't buy that kind of quality today without spending 2 to 3 times the amount of money. So overall I would buy again, and often 2 sets at a time.
Rating:
[5 of 5 Stars!]