You can replace TS100 tips with these tips that came with my Kaiweets KETS02! From Amazon.com
Just received my new soldering iron Kaiweets KETS02! from Amazon.com
Since I have the TS100 soldering iron, I wondered if the tips from Kaiweets KETS02 would work? And as you can see in the video, it works just fine! ButI found a replacement tips on Amazon.com and here they are: https://www.amazon.com/gp/product/B07...
It also works on with this $39.99 copy of the TS100: https://www.amazon.com/Soldering-SEQU...
If you purchase the TS100 replacement tips, they cost more than 2x for only seven tips! But test it yourselfs and save some money! Of course if you damage your equipment I'm not responsible for your actions.