Building a CNC Hotwire Cutter
120K views · Jul 23, 2025 · People & Blogs
Comments · 299
@rckeith · 1 year ago · pinned
Many thanks for your kind words and a great video, Keith
493
@AlexYeryomin · 1 year ago
Aha, now we know that Emma isn't just an assistant but Project Air Engineer. Great project, Emma!
197
@MaxNippard · 1 year ago
Ahh the sound of simple stepper drivers brings back memories of old 3d printers where you could tell by the sound what shape it was printing.
104
@BrannonAerospace · 1 year ago
Wow, he really listened to feedback! That’s one of the things that sets Project Air apart. Thanks so so much!!!
72
@magicaardvark1 · 1 year ago
Emma is a legend! She's a fantastic asset to the channel. It's nice to hear her talk at length, and hear some of her thinking.
71
@Harko- · 1 year ago
This, I think, is what makes the maker community on YouTube so great. 👍 Designing something awesome and sharing it with others. Who in turn share their approach and results. Kudos to Keith, Emma and James 👏👏👏
45
@krishnaghatol1694 · 1 year ago
Emma geeking out is the best thing ever!!! Need more Emma content. Godspeed to you both!
29
@f68photography · 1 year ago
is it just me but when the two wing cutouts were pulled out I was like "oooh, that's nice!!"
46
@Ossie57 · 1 year ago
the channel just got 100 x better we need more Emma
14
@Nerdforge · 1 year ago
Wow! looks like we have to build one of these then...
34
@TheZitherish · 1 year ago
At first I thought Emma was casually waving a soldering iron around, was slightly alarmed😂
4
@PorscheMonster · 3 days ago
Very informative video! Emma - Great job describing your build experience and thanks to you Keith for sharing your knowledge with all of us!
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