I'm totally obsessed with the Acmer P3 laser engraver, and I can't stop engraving everything in my house. I'll tell you all ...

The CO 2 laser cutter might be the right ... this technique also does not apply to acrylic and wood. Acrylic is simply too brittle to be cut or deformed by screw threads, and plywood will ...

The laser either melts, burns, vaporizes away the material, or is cut by a jet of gas ... see ordering options for acrylic material that is most commonly used. Formats that can be sent to this cutter ...

and even acrylic, although wood seems to be the best application. [Jiskar] also mentions a potential improvement: the addition of a ratchet and pawl shape between the wedge and the slot in the ...