They arrived quickly, at a fair price. I haven't used them yet, but the cobalt concentration (8%) should make them hold up well when working with hard steel in tight place. I will not use those cheap China bits for a job that requires a strong bit that stays sharp.
Verified purchase: Yes | Condition: New
Good quality . Price could be better .
Verified purchase: Yes | Condition: New
Great product. Very strong and well-made. Did the job removing a hardened auto bolt that had snapped off without much problem. I highly recommend these bits over the no-name imported bits.
Verified purchase: Yes | Condition: New
Bit hat cut with no pressure like drilling into butter no pressure at all. Buy these if you need to drill any steel.
Verified purchase: Yes | Condition: New
Drills are sharp and they hold up well after heavy use
Verified purchase: Yes | Condition: New
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