Check out the wanhao duplicator i3
Here's a 70 micron print.
I'm not sure that pla is the best material in this case either. It will deform in fairly low heat, it's very brittle, and it's also very hard to finish (sanding and such)
Here's a 70 micron print.
I'm not sure that pla is the best material in this case either. It will deform in fairly low heat, it's very brittle, and it's also very hard to finish (sanding and such)