The only way to get the Tech Axe is by being an important person that helped in the early development stages on the game.
You have to craft 1 on the craft bench :)
first make a stone pick axe then mine copper then make a copper pick axe then mine iron then make a iron pick axe then mine gold then make a gold pick axe and mine dimonds then make a dimond pick axe then mine bloodston then make a bloodstone pick axe and you can mine anything really fast
Well, the same way as you do on the PC: I I I S S I=Iron Ingot S=Stick
you cant
You need to craft an axe in order to get wood