Originally Posted by
NJA
Actually I think you do need the Artisan tools to get the new lvl 75 tools. The new tools require 5x 3-star test mats (the upgraded versions of the 50x 2-star test mats used to get the Artisan tools). Even with the new crafting gear, fully melded, and food, I don't think it's possible to meet the minimum 3-star requirements without using an Artisan tool. I would be happy for someone to crunch the numbers and prove me wrong, but on a quick calculation I don't think I am.
That's not to mention the 3 Mastercraft demimateria you need to get the new tools, which look like they're going to be VERY difficult or expensive to get - probably from desynthesis of level 90 gear.
EDIT: As Nyalia points out, the Fieldcraft III may be even worse than the Mastercraft. I've also only gotten level II demis from level 55 crafting gear. And Artisan gear is the only thing higher... I would suggest trying it on the Specs and not the tools though!