Cary,

I've done this, but I always just eyeball it by holding the drill bit next to the screw.  If you're going to use a reference table, I'd use the size suggested for hardwood.

--Peter

> On 2023-11-07, at 13:57:25 EST, Cary Tolbert wrote:
>
> This seems like a good thread to tie into, Tabernacle pulled out of the mast 
> step. Filled with epoxy and silica. My question is: what size hole do I drill 
> for a # 12 SS sheet metal Screw?  I have found info on hardwood, soft wood, 
> sheet metal but  I can't find anything for epoxy drilling. Thanks guys. I know 
> someone on the list has experience in this matter. 
> 
> Cary
> S/V Whisper 86
> 
>