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Homemade Joiner Knife Setting Jig

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Project by luv2learn posted 720 days ago 2955 views 24 times favorited 11 comments Add to Favorites Watch

Every time I changed my joiner knives I had to borrow my buddy’s Magna-Set setting jig because I didn’t have one of my own. I went on line and priced them and the cheapest one I found was around $39.00. Being cheap, I said to myself, self, you can make one. So I did!

I milled some hard maple to 5/8”x5/8”, then I cut the squared maple into two 6” long pieces. I laid out the centers for 1/4” dia. rare earth magnets 9/16” from either end and then 3” to the center of the middle one. I used two 1/4” dia.x 6” long cold rolled steel rods for the guides. I centered them 1” off of either end.

After drilling the holes for the magnets I dry fitted them in the pieces of maple. I then turned the maple bars upside down on my table saw table with a piece of plastic in between and carefully lifted the maple bars leaving the magnets exposed and in place. Next I put a drop or two of super glue on the heads of the magnets and carefully placed the maple bars back over them. I put weights on top of the bars to hold them firmly against the table saw top until the glue dried.

I epoxied the 1/4” dia. guides to the fixed bar then I waxed the guides as well as the holes in the sliding bar. I had all the materials on hand but even if I had to buy the stuff I would maybe be out $5.00.

Thanks for looking. This project was almost too simple to post but i like simple I hope some of you do too :)

-- Lee - Northern idaho~"If the women don't find you handsome, at least they ought to find you handy"~ Red Green





11 comments so far

View chrisstef's profile

chrisstef

10621 posts in 1631 days


#1 posted 720 days ago

Well ill be … why would anyone spend any cashola when this looks like such a simple build. Im all in L2L, well done bro.

-- "there aren’t many hand tools as awe-inspiring as the #8 jointer. I mean, it just reeks of cast iron heft and hubris" - Smitty

View woodshaver's profile

woodshaver

2746 posts in 1978 days


#2 posted 720 days ago

This is a must do for me too!! Thanks for posting this nice little jig L2L.
It’s my next project now!!!
Good work!

Tony

-- Tony C , My high school shop teacher said "You can do it"... Now I can't stop!

View Roger's profile

Roger

14312 posts in 1429 days


#3 posted 720 days ago

I likes simple a lot. This looks like the cats meow. Way to go L2L.

-- Roger from KY. Work/Play/Travel Safe. Kentuk55@bellsouth.net

View HillbillyShooter's profile

HillbillyShooter

4478 posts in 917 days


#4 posted 720 days ago

Outstanding. Your jigs and solutions are always ingenious and right on.

-- John C. -- "Firearms are second only to the Constitution in importance; they are the peoples' liberty's teeth." George Washington

View Bob817's profile

Bob817

650 posts in 1007 days


#5 posted 719 days ago

It’s an excellrnt Idea, should make one out of a metal since they are made of brass and steel and you won’t have to worry about fluxuation from humidity and it’s just a couple of bucks more. Just saying!

-- ~ Bob ~ Newton, N.H.

View sb194's profile

sb194

175 posts in 1643 days


#6 posted 719 days ago

Awesome. I will be making one this weekend. I love being able to make things with stuff on hand, instead of purchasing.

Sean

View exelectrician's profile

exelectrician

1520 posts in 1052 days


#7 posted 719 days ago

Hands down favourite .

-- Love thy neighbour as thyself

View Bigdogs117's profile

Bigdogs117

1853 posts in 2246 days


#8 posted 719 days ago

I did something similiar….I used a piece or 1/4” plexiglass (6” x 12”) and glued earth maginets to the bottom.

-- Rusty

View ronbuhg's profile

ronbuhg

121 posts in 773 days


#9 posted 718 days ago

very nice, always worried about losing mine, no worries now. Thanks for the tip !...there is no such thing as too simple for us simple wood-workers,right ?

-- the dumbest question is the one you dont ask !!

View GlennsGrandson's profile

GlennsGrandson

432 posts in 934 days


#10 posted 716 days ago

Is that a Delta/Rockwell jointer by chance?

Great idea, I too need to make one of these..and coincidentally enough my blades badly need to be sharpened right now!

-- Grant - S/N Dakota

View luv2learn's profile

luv2learn

1673 posts in 927 days


#11 posted 716 days ago

GG, yes, it is an early 1960s model Delta/Rockwell jointer.

-- Lee - Northern idaho~"If the women don't find you handsome, at least they ought to find you handy"~ Red Green

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