On Thu, 08 Mar 2018 16:42:11 -0800, pyotr filipivich
I bought the kits eons ago, then made my own centering device.
https://www.homedepot.com/p/General-Tools-1-4-in-Wood-Doweling-Kit-841014/205585492
They came with brad point bits, so they don't drift so easily. Trying
to fit 2 boards together with imprecisely drilled dowel holes is like
herding cats. Jus tain't possible.
> Or in this case - I have this collection of dowels and they are
>all "bout that big" Somewhere between 1/4 and 5/16. Or maybe they're
>3/8" - what ever.
They're likely made for 1/4, 5/16, or 3/8" bits. Measure them and
you'll find that they're a bit larger than the hole you drill for
them. Splined types are larger still, by another few thou. Glue and
tap (hammer) 'em home. When you drill, go deep to leave expansion
room for the extra glue or you'll learn how to split wood in a
hydraulic manner.
If they're all one size, put 'em in a bag and mark them for the drill
size to prevent future confusion. (That said, I need to stop using so
many odd abbreviations. 'AQL' could mean anything 30 years later, but
I knew exactly what I meant back then. <blush>)
If not, mark 3 bags 1/4, 5/16, and 3/8, respectively. Sitting down
once to do that will save you grief later. DAMHIKT.