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attaching the backs of roubo tops to the base

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attaching the backs of roubo tops to the base

#1

attaching the backs of roubo tops to the base

Cameron

I've been plugging away at my new workbench (thanks to the help on a couple questions over the past month) and got the through mortises completed on the tops this weekend and just put a coat of finish on the base. I'm going to have to add a couple small filler wedges in a couple spots but all in all I'm pretty happy with my 1st through mortises...

These tenons are pretty substantial at ~1.5" thick, 5" long and go through the 4 5/8" thick ash top. I've seen some people use lag bolts to attach the backs of the tops to the base but I was thinking that these things are big enough that I may just let them float on the top stretchers. Am I setting myself up for problems by not attaching the backs of the tops?

Thanks

Re: attaching the backs of roubo tops to the base

#2

Jack Guzman from Maine

Re: attaching the backs of roubo tops to the base

Jack Guzman from Maine

Unless you want your bench to survive an explosion intact you should be fine. 20 years ago I attached my bench top to my base with 1" dowels with 1" holes drilled in the underside of the top. One on each end of the bench,no glue just gravity. No matter the job the top has never lifted off the dowels. Just my opinion.

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