No Dan
Its a hand tool, they normally fit into a tap wrench, but can be used with a good quality adjustable spanner as the ones I have have a a square end .
They are pretty much like a coarse thread left hand tap, lightly tap it into the end of the jammed bolt with a small hammer, put a spanner across the flats of the square end and turn anti clockwise, it will try and screw itself further into the cone but at some point the force required for it to go further in exceeds the force required to break the thread lock and starts unscrewing the stuck bolt. So No power required
I would recommend the tap wrench over a spanner
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