biscuit question.

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Forum topic by Mark posted 590 days ago 489 views 0 times favorited 7 replies Add to Favorites Watch
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398 posts in 606 days

590 days ago

I bought a 5/32” slot cutter to fit on my router. I bought brand new #10 biscuits, which I store in a zip lock bag in the garage. I recently cut several slot and when I tied to install the biscuits I found them to be very tight fit, to the point where I had to sand them down to fit. I’m thinkin’ they must have absorbed a bit of moisture and swoll up. Any thoughts or solutions?.....(swoll up…Is that a word?) :)

-- Mark

7 replies so far

View Dan Krager's profile

Dan Krager

1517 posts in 865 days

#1 posted 589 days ago

...”swelled” :) Swelled right up on you did they?
Yah, that is the main drawback with biscuits in my book. I use them and found that when they swelled right up on me in spite of air lock storage (springback) I have to compress them just before use. I have a 2 ton press that does the job nicely, but any metal vise will probably work if the jaws cover the entire biscuit in one setting. Wood vises are not strong enough to do the job.

-- Dan Krager, Olney IL

View gfadvm's profile


10736 posts in 1321 days

#2 posted 589 days ago

I’ve heard that microwaving those “swole up” biscuits will shrink them back to where they’ll fit your slots.

-- " I'll try to be nicer, if you'll try to be smarter" gfadvm

View thedude50's profile


3511 posts in 1109 days

#3 posted 589 days ago

that’s the trick microwave on medium x2 30 second each 5 minutes apart

-- when I am not on Lumberjocks I am on @ where we allow free speech

View ldl's profile


1135 posts in 996 days

#4 posted 589 days ago

Do you have the right slot cutter for that size biscuit?

-- Dewayne in Bainbridge, Ga. - - No one can make you mad. Only you decide when you get mad - -

View RetiredCoastie's profile


999 posts in 1814 days

#5 posted 589 days ago

I use the desiccant capsules that come in medicine bottles and put them in the air tight container with the biscuits and I haven’t had any problems. For those that are swollen just put them in the microwave and it will drive the moisture out. There’s an article in this months Wood magazine that covers this topic. You can get small bags at office supply stores.

-- Proud Supporter of Homes For Our Troops

View Mark's profile


398 posts in 606 days

#6 posted 588 days ago

Micro wave it is. Thank you all. ldl. I believe I do. I was told 5/32” is the ticket.

-- Mark

View Derakon's profile


83 posts in 798 days

#7 posted 588 days ago

If dessicant does the trick, then you might also just be able to stick some cotton balls in there. Probably easier to find than silica packets.

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