Negative Positive
Title: Not the strongest tool ever made
Review: I snapped the heads off of two M10 bolts. So I sprayed a liberal amount of PB Blaster, ran down to the local parts store, and bought the OEM 25467.The cobalt drill bits did great! They eagerly chewed into the broken bolt. Then I inserted the bolt extractor, got out my t-handle and gave it some muscle. SNAP! oops. The bolt extractor is now firmly lodged into the bolt.No problem, I thought. I'll just re-drill the hole and exchange the broken extractor. No luck. The drill bit just wont go into the broken extractor. I apply some more pressure to try to get it to bite and SNAP! oops, the drill bit just broke.Maybe it will remove deck screws, but I'm not wasting my time finding out. Let's see if they at least live up to their limited lifetime warranty.
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