A question for you all with laser machines. Could one of these machines cut through a wine bottle, cross wise? or would the heat be too much of a factor.
If so, how long could it take and how clean a cut would it make?

I've been cutting wine bottles in half and using the bottom end to make water glasses using a lapidary saw (a rock saw). It takes me about 45 minutes to cut through and I was looking for an alternative that is quicker.

Cheers,

Kent