What size? I do a 9/8 wrap of 26 awg nichrome 60 on a 5/64 drill bit for ~0.8 ohms. Not technically a microcoil, a size above, but a good mix of enough wick (therefore less likelihood of my lazy, forgetful ... of getting a dry hit) and V/T/H.
Here's a trick, take a safety pin and run it slowly...