Hi! I'm gong to upgrade my small laser engraver so that I can cut 3-4 mm plywood. I don't mind if it's little slow cutting, but it have to run continuously for one hour or two. I have been in contact with dtr-lpf on eBay.com about this laser:
2W 445nm M140 Blue Laser Diode In Copper Module W/Leads
(http://cgi.ebay.com/ws/eBayISAPI.dll...:X:RTQ:US:1123)
TheIs it possible to cut plywood with this laser or do you have a better suggestion?
Best Regards / Jimmy Alenius