Here's a bit more material on the history of Accoya over here. There's some mediocre stuff bouncing around the US, and who knows where it ended up. ...
There are more all the time, but for the most part you're right. CGG Schmitt and Toolstoday sell MAN rated kit, and FS Tools talks about it in their...
It's really just an EU tooling safety standard adopted by Germany, UK Belgium etc. It's pretty darn subtle for some tooling and correspondingly less...
I have used adjustable groovers for tenoning, but for clarity what we were talking about was splitting the adjustable groover for tenoning, and no I...