Finally finished my Bethlehem wood latest E-Pipe.
My first turned bowl and shank.
New learner at turning. Turned the bowl no problem. 3/4" Forstner hole on the lathe for the battery.
Then Shank tapering from 3/4" to 7/8" with centre hole for wiring and connector.
Sideways holes in bowl for shank, switch and variable resistor pot adjustment.
Dremel internal platforms for PCB and pot, and channels for wires.
Wire it up, get battery to fit snugly and fire her up.
Learned a lot. Far from perfect, nut the next one should be better/easier