Parts sources

Induction heater capacitors

https://www.ebay.com/itm/197917143616?_skw=10+X+BM+Capacitor+MKPH+0.33uf+630vac+1200vdc+for+Induction+Cooker+P+30.5&itmmeta=01KZ25G2BB3TDMYJFGFNXT1SF5&hash=item2e14c7f240:g:Fy0AAeSwwdppLu-k

Ryobi drill trigger replacement

VS70 9 B Trigger Switch for Liang Ming P205/P209 and Ryobi P230: A Detailed Real-World Review

https://www.aliexpress.com/s/wiki-ssr/article/vs70-9-b

Channel Laser power modules

https://www.laserdmk.com/130w-260w-laser-pump-source-for-max-fiber-laser-source

https://www.youtube.com/watch?v=mNP-5Oo2aTo.    Skill Make ( subscribed)

pretty cheap on Ebay $9.9

https://www.ebay.com/itm/196993012203?msockid=18a28adebd28608a13779c00bce5611e

laser on 3D printer

https://www.youtube.com/watch?v=dG639pDfDKw.   product not in great details