"You need to buy this special heater pad to break the screen adhesive!"
No, I think you will find that in fact I don't.
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: !functionalprint@kbin.social or !functionalprint@fedia.io
There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml
No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
Be respectful, especially when disagreeing. Everyone should feel welcome here.
No porn (NSFW prints are acceptable but must be marked NSFW)
No Ads / Spamming / Guerrilla Marketing
Do not create links to reddit
If you see an issue please flag it
No guns
No injury gore posts
If you need an easy way to host pictures, https://catbox.moe may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
Moderation policy: Light, mostly invisible
Not sure if this is really what you're asking about, but there are some laser cutting/engraving add-ons you can get. Basically replaces the hot end with a laser. After I upgraded to a Prusa MK4, I'm thinking about getting one of those for my old E3v2 and turning it into a laser cutter.
Looks like they are using it to warm the screen adhesive so they can remove the screen and repair the phone.