SoCal Machine Shop with Plastics on Hand

[michaelthepsycho]

Anyone work with Delrin / Nylon / UHMW PE ??? Looking for places in SGV. Obviously, there are quite a few around me, but if anyone has prior experience with one in particular, that'd be great.

I'm trying to make a sight pusher punch / insert, and coins (literally plastic coins the size of quarters, dimes, and nickels) to screw on caps.

I have sight pushers, and I have Nylon punches, but it would be rather tedious to grind them to spec with the tools I have on hand. And, from what I've researched, the polymers machine with relative ease, especially on cutters that deal with aluminum or HSS.

[divingin]

Anyone that machines steel or aluminum can machine the plastics you mentioned. Coins can be punched out of sheet. Sight pusher (I assume it's a small rod?) can be cut from, well, rod. Don't know about screw caps, that'll take a bit of lathe work, I think.