JP R&D: deep laser drilling, possible use for jewellery.

Last week I was testing my deep laser penetration with some clear acrylic. The holes were smooth originally, they fractured after the fact. Could make some neat earrings / jewellery if they can be replicated. Will require more R&D

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 This is the cutting setup. 

This is the cutting setup. 

Here's some cutting in action.

Will have to do future testing to determine the max drilling and piercing depths with each of my lenses.