Bob , Chris,
my two cents on delrin a.k.a.;
acetal,celcon,POM,.........Bic lighter
bodies are delrin.......excellent machinablity,good electrical properties ,
1/10 the H2O absorption of 6 and 6/6 nylons.......... beware! black
(usually) = carbon
natural white is preferable.... I have tons more info if needed..... feeds
and speeds ..... and the like. e-mailable.
Robert