question about rda i just bought

[DeathFox]

I just bought a Explorer Rebuildable Atomizer and some ud japanese cotton and some ud 24g kanthal wire, what would mm drill bit would i need to use to wrap a 0.3ohm coil or dual 0.3 coils in that? im new to rdas so i dont understand steam eng well.

 

[State O' Flux]

Better to understand SE than stay in the dark...

• Steam Engine: Basic & advanced features: Pt. One
• Steam Engine: Basic & advanced features: Pt. Two
• The practical applications of heat flux, wire gauge, parallel wire count & net resistance

 

[dhood]

Essentially, a 4/3 wrap on a 2.5mm would get you a single coil for .3 ohms. For dual coils, 8/7 on a 2.5mm or 7/6 on a 3mm will equal out to .3 ohms. Check out youtube for building on that particular deck. There are probably a few videos. Always make sure you have a mod that has batteries capable of the output you're shooting for - I'm sure Batitude will jump in here and give you pointers to his battery safety blogs. They are top-notch. For hints and help on coil building, check out Rip Trippers on youtube. His reviews are a bit goofy, but his coil building tutorials are some of the best.

 

[Robert Dean]

I just bought a Explorer Rebuildable Atomizer and some ud japanese cotton and some ud 24g kanthal wire, what would mm drill bit would i need to use to wrap a 0.3ohm coil or dual 0.3 coils in that? im new to rdas so i dont understand steam eng well.

To answer your question, I wrap all my coils on the little blue screwdriver for ease of use, an it comes out to about 2mm. If you want lower resistance, go small like that, if you want more surface area, go to a 2.4, or a 3mm.