A long time of using JBC style Knife tips (2.5mm Knife) made it easily my favorite soldering tip.
When I need more space or power I would switch to the 5mm Knife, but rarely pick a conical or chisel tip anymore.
Now I know Hakko only offers one Knife tip for the T18 series, the T18-K, 5mm knife.
But, I really want a 2mm or 2.5mm Knife for T18.
I know JCD on Aliexpress sells tips that fit T18- they sell cheap direct plug in irons that basically use the FX-8801 design.
But i don't know how good I feel about using soldering tips coated black
There are also a lot of other sellers on sites like Aliexpress selling their own brands of T18 compatible tips.
I've seen smaller size knife tips from some of them.
Just curious if anyone has experience with Non-Hakko tips, or any particular recommendations.