What are the actual definition for these terms? Because I've heard people say it's the gauge of wire you use, or the width of the object you wrap the coil around (like what guage/mm drill bit or syringe or whatever), whether the coil itself is compressed so the wraps touch, etc.
Are there actual definitions to these types of wraps?
Super nano coil: smallest wrapped around a thin paper clip or needle
Nano coil: wrapped around 18-20 gauge syringe.
Micro coil: under 2mm diameter. ie: 1/16, 5/64, 3/32 drill bit or precision screwdriver
Macro coil 2.0 mm + diameter coil...7/64 or 1/8 drill bit