Uploaded April 2023 | Updated September 2026, 1 week ago

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All info about the LaserMaster 2 2S on "How Open Is This Gadget?":
HOITG.de/s012.htm

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HOITG.de/a022.htm
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Table Of Contents:
00:00 Introduction
01:54 Electronics
02:26 Laser module
02:48 Mechanics
04:31 Test Plywood
05:43 Plywood with "Air Assist"
07:07 2mm Cardboard
08:50 Engraving stainless steel (temperature and energy consumption)
10:09 Engraving plywood
10:58 Engraving coated aluminum
11:21 Conclusion