I’ve used the 2.5mm and the 3mm from this set on two stainless steel screws with a stripped allen head. My wera hex plus couldn’t grip at all although this is one of the best allen key sets and with this extraction kit I’ve undone the screws in 2 minutes. I’ve used a hammer to tap into the stripped head the correct size of the remover then with an impact drill on reverse and pushing down they came straight out. My only question is how long they will last but these are cheap enough anyway.
Verified purchase: Yes | Condition: New
Used this tool to remove a hex bolt that was damaged long story short it rounded the head off even more and now i have to seek professional help the product may work for some people but it definetly didnt for me.
Verified purchase: Yes | Condition: New
I used this to extract some steel bolts that had sheared in an aluminium casing. It was tricky as the bolts were only 6 mm, but after drilling a centre hole, I tapped in this hex bolt extractor and it worked like a dream.
Verified purchase: Yes | Condition: New
This product seems ok but didn't manage to remove the bolt I was struggling with.
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
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