att, 100watt & to some extent 80watt have less forgiving settings than a 60watt. What I mean is the more powerful laser require you to be more dialed in than a 60 but it can be done. Once you find the sweet spot for the type of wood you are using your good, but some people get online find someone saying my 130watt engraved at 450mm/s & 16% & if that doesn’t work for them then they say you can’t engrave with a 130watt.
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