Uploaded March 2025 | Updated September 2026, 2 weeks ago

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The Ortur H20 combines a 20W blue diode laser, ideal for cutting and engraving wood, and a 2W infrared laser, perfect for marking metals. In this video, I go through its specifications, safety features, unboxing, and assembly, followed by hands-on tests with various materials like plywood, MDF, acrylic, anodized aluminum, stainless steel, raw aluminum, and brass. I also cover LaserGRBL and LightBurn, demonstrate cutting and engraving performance, and explore the camera setup. Watch until the end for my final thoughts on the Ortur H20’s capabilities!

Product page (affiliate): https://s.zbanx.com/r/s1RreajhayIO

Mentioned in the video:
How to reduce vibrations: youtu.be/a7VBXZKP_iM
Toothpick positioning method: youtu.be/anmn7NGvm-Y

Chapters:
0:00 Introduction, specifications
1:43 Safety
2:23 Unboxing
4:14 Assembling
7:06 Tested materials
7:33 Setting the focus
7:58 LaserGRBL, engraving wood
10:30 LightBurn
10:50 Engraving plywood
11:33 Cutting 3mm plywood
12:03 Cutting 5mm plywood
13:06 Cutting 3mm MDF wood
13:36 Cutting 3mm black acrylic
14:15 Engraving Anodized aluminum
15:23 Engraving stainless steel
16:01 Setting the camera
16:57 2W infrared laser
17:44 Stainless steel
18:54 Raw Aluminum
19:27 Brass
19:50 Conclusions

#laserengraving #lasercutting #ortur #orturh20 #infraredlaser