Appreciate the reply, and outlining the basic functions, but it's not quite what I was asking or hoping for. I apologise, I should maybe have worded my question a bit different, but english isn't my first language. I'm well aware of all what you mentioned in your post, and have done a fair bit of chisel work on various worlds and serves. You can see some of my work here.
The type of information I seek, let me give an example:
Did you know you can change the direction of texture of added materials to a chisel block? This is done by placing, lets say, a wood plank block, in the direction you want the grains to go, then right click it with the chisel, break it and then add it as a second block in your crafting grid with the host block you want to add the wooden texture to. This way your wooden texture in the block you're chiseling, will go in the direction you want it, and not in the "default" direction.
This type of info was all new to me, until I accidentally stumbled upon it, and not mentioned in any chiseling documentation (there hardly are any) that I have found.
This leads me to think (and hope) there are other "hidden" features like this in this game, that will further enhance the already incredible experience this game has to offer. I hope this can clarify a bit more, what type of information I'm looking for. Maybe some of the devs can enlighten us or create some documentation to features not widely known