Plenty for guts, not so much for metal strings.
Why do You seek that information? AFAIK
(as a BEng Mech.) the wire material for guitar/bass strings is very hard to obtain in quantities less than tens (/hundreds?) of kilogram spools.
You'd need at least
two core gauges and two winding gauges for a regular 4 string set.
More balanced result comes from carefully selected gauges for both though.
TBer knuckle head
might be able to shed some insight on the matter