Uploaded November 2025 | Updated September 2026, 1 week ago
*** View SainSmart's amazing Black Friday deals: tidd.ly/4puirvM ***
In this review, I take a hands-on look at the Genmitsu Kortek Laser Engraver after a full month of testing. We’ll cover everything from specs, assembly, focusing, and software options, to real-world performance on wood, black acrylic, leather, slate, coated aluminum, and even stainless steel. I break down the strengths, the limitations, and what you can realistically expect from its compact 200×150 mm work area and 5W laser module. Whether you're new to laser engraving or looking for an affordable, portable machine to add to your workshop, this video will give you a clear, honest look at how the Kortek performs—and whether it’s the right fit for your projects.
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🆕 Find more information about the Genmitsu Kortek below (Affiliate Links):
Sainsmart: tidd.ly/3KlyFIQ
Amazon: amzn.to/4ozJlBT
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Materials I use in my Laser Cutter Reviews (Affiliate Links):
Multicolor Anodized Aluminum Business Card Blanks: amzn.to/3yqYcbh
Stainless Steel Jewelry Blanks: amzn.to/3xQeNEo
Slate Coasters: amzn.to/3fo2Nnf
Stainless Steel Business Card Blanks: amzn.to/3BKDraC
Veg Tan Leather Bracelets: amzn.to/3rdNmjO
Basswood Plywood Sheets: amzn.to/3M7jEpy
LED Acrylic Lamp Base: amzn.to/3M7jFK8
Black Acrylic Sheets: amzn.to/3vZNV4c
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👀 See my recommended printers, filament, and accessories on my Amazon Idea Lists!
🆕 3D Printing Equipment for Beginners: amzn.to/2PNblSL
⚡ 3D Printing Equipment for Intermediate Hobbyists: amzn.to/2OOuQOy
💯 3D Printing Equipment for Advanced Users - Liquid Resin SLA/DLP: amzn.to/2PpqWuK
🎁 See the TEVO Tornado on Amazon: amzn.to/2TnhQhn
🎥 Hoffman Engineering Youtube/Video Equipment - See on Amazon: amzn.to/2O9oP9I
🆕 Microphone - Sennheiser XSW-D Lavalier Set w/ ME-II - amzn.to/2F6ORYY
Thank you to all my Patreons for helping make these videos possible.
Special thanks to my tier 2 and above patrons:
* Aaref A.
* Gábor B.
Christopher Hoffman
Hoffman Engineering
https://www.hoffman.engineering
[0:00] Intro
[0:27] Disclaimer & Review Policy
[0:47] Kortek Laser Specs Overview
[1:08] Laser Module Breakdown (2.5W / 5W / 10W)
[1:52] Compact Frame & Build Quality
[3:06] Front I/O Ports & Connectivity
[3:26] Easy Focusing System
[3:41] Safety Shield Limitations
[4:15] Fully Pre-Assembled Setup
[4:29] Software Options (CutLab X, LaserGRBL, LightBurn)
[5:11] Genmitsu Mobile App Controls
[5:23] Cutting & Engraving Examples
[5:28] Wood Cutting & Photo Engraving
[6:31] Black Acrylic Cutting Test
[6:46] Leather Engraving Results
[6:57] Slate Coaster Engraving
[7:06] Coated Aluminum Cards
[7:16] Stainless Steel Color Marking
[7:36] Final Thoughts & Conclusions
[8:31] Pricing & Power Options
[9:02] Outro & Next Video
#sainsmart #kortek #lasercutting
*** View SainSmart's amazing Black Friday deals: tidd.ly/4puirvM ***
In this review, I take a hands-on look at the Genmitsu Kortek Laser Engraver after a full month of testing. We’ll cover everything from specs, assembly, focusing, and software options, to real-world performance on wood, black acrylic, leather, slate, coated aluminum, and even stainless steel. I break down the strengths, the limitations, and what you can realistically expect from its compact 200×150 mm work area and 5W laser module. Whether you're new to laser engraving or looking for an affordable, portable machine to add to your workshop, this video will give you a clear, honest look at how the Kortek performs—and whether it’s the right fit for your projects.
---------------------------------------------------------------------------
🆕 Find more information about the Genmitsu Kortek below (Affiliate Links):
Sainsmart: tidd.ly/3KlyFIQ
Amazon: amzn.to/4ozJlBT
---------------------------------------------------------------------------
Materials I use in my Laser Cutter Reviews (Affiliate Links):
Multicolor Anodized Aluminum Business Card Blanks: amzn.to/3yqYcbh
Stainless Steel Jewelry Blanks: amzn.to/3xQeNEo
Slate Coasters: amzn.to/3fo2Nnf
Stainless Steel Business Card Blanks: amzn.to/3BKDraC
Veg Tan Leather Bracelets: amzn.to/3rdNmjO
Basswood Plywood Sheets: amzn.to/3M7jEpy
LED Acrylic Lamp Base: amzn.to/3M7jFK8
Black Acrylic Sheets: amzn.to/3vZNV4c
---------------------------------------------------------------------------
👀 See my recommended printers, filament, and accessories on my Amazon Idea Lists!
🆕 3D Printing Equipment for Beginners: amzn.to/2PNblSL
⚡ 3D Printing Equipment for Intermediate Hobbyists: amzn.to/2OOuQOy
💯 3D Printing Equipment for Advanced Users - Liquid Resin SLA/DLP: amzn.to/2PpqWuK
🎁 See the TEVO Tornado on Amazon: amzn.to/2TnhQhn
🎥 Hoffman Engineering Youtube/Video Equipment - See on Amazon: amzn.to/2O9oP9I
🆕 Microphone - Sennheiser XSW-D Lavalier Set w/ ME-II - amzn.to/2F6ORYY
Thank you to all my Patreons for helping make these videos possible.
Special thanks to my tier 2 and above patrons:
* Aaref A.
* Gábor B.
Christopher Hoffman
Hoffman Engineering
https://www.hoffman.engineering
[0:00] Intro
[0:27] Disclaimer & Review Policy
[0:47] Kortek Laser Specs Overview
[1:08] Laser Module Breakdown (2.5W / 5W / 10W)
[1:52] Compact Frame & Build Quality
[3:06] Front I/O Ports & Connectivity
[3:26] Easy Focusing System
[3:41] Safety Shield Limitations
[4:15] Fully Pre-Assembled Setup
[4:29] Software Options (CutLab X, LaserGRBL, LightBurn)
[5:11] Genmitsu Mobile App Controls
[5:23] Cutting & Engraving Examples
[5:28] Wood Cutting & Photo Engraving
[6:31] Black Acrylic Cutting Test
[6:46] Leather Engraving Results
[6:57] Slate Coaster Engraving
[7:06] Coated Aluminum Cards
[7:16] Stainless Steel Color Marking
[7:36] Final Thoughts & Conclusions
[8:31] Pricing & Power Options
[9:02] Outro & Next Video
#sainsmart #kortek #lasercutting
