help the intrigue its killing me

Perhaps it is an accessory for the lathe you purchased? A spacer or shim of some kind.

>>923250
100mm outer diameter, 1.48mm thick?

Shim, I think.

pop it in the CD drive and see whats on it

>>923250

>its killing me

Plot twist: OP found a radiation source from a irradiation or industrial gamma imaging machine that was illegally scrapped.

>>923331
Reminds me of one of the early Dr. House/ house m.d. episodes

>>923471
It's lupus.

>>923250
I'm guessing it's a gauge since it's marked 100x1.48

>>923502
It's never lupus.

>>923250
>it's killing me
Try removing it from your chest cavity first

op here lol guys.
i was on full tweker fuck meth anyway
that shit its not mine i found it on a forum where some one ask what it is he says the dimentions are the same as the incription well if u understand spanish look if dont u can see the pics whetever its no longer killing me it wasent lupus whas a bad case of anal herpes doctors electrocuted me hard in the asshole and everyting its fine

http://foro.metalaficion.com/index.php?topic=21755.msg251827#msg251827