Five Kirfmakers

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Project by Bricofleur posted 09-01-2009 02:41 AM 4468 views 31 times favorited 13 comments Add to Favorites Watch

As already mentioned, I was linked to LJ’s website by a friend who wanted to show me a shopmade Kirfmaker by Simon. After seeing several models on this site and the company’s video, I decided to make my own. While my tools were all set after making one, I decided to make several, for me and as gifts for my best woodworker friends.

I made mine out of 1” thick MDF because this material was readily available (I keep every scraps), is very stable and it kind of stick to itself (won’t slip). It also mills easily. I made two short 4” jigs, two 4½” medium jigs and a large 7” jig. To get a good range of coarse and fine adjustments, I drillled and tapped for 1½” #8-32 round head bolts. The large jig will be used for large kerfs (up to 5”) using the dado blade set. As someone did, I counterbored for the head of the carriage bolts. By the way, I made the rabbets at the router table and I capped the ends with pieces of 5/16”-thick HDF (glue and pin nails).

Those jigs should be handy in my basement workshop. Thanks for sharing Simon (and others).



-- Learn from yesterday, work today and enjoy success tomorrow. --

13 comments so far

View Karson's profile (online now)


35053 posts in 4002 days

#1 posted 09-01-2009 03:28 AM

Looks great. Some more to put in the favorites list.

-- I've been blessed with a father who liked to tinker in wood, and a wife who lets me tinker in wood. Southern Delaware soon moving to Virginia †

View Bob A in NJ's profile

Bob A in NJ

1204 posts in 3600 days

#2 posted 09-01-2009 03:48 AM

Cool idea for setting up dado blades.

-- Bob A in NJ

View BigFoot Products Canada's profile

BigFoot Products Canada

705 posts in 2994 days

#3 posted 09-01-2009 04:07 AM

Is the bolt in the end to set the offset?

View alholstein's profile


215 posts in 3643 days

#4 posted 09-01-2009 05:36 AM

I made a similar version to your’s after looking at the video and and pictures. I see that you came up with a simple offset in the same manner that I used. I will be posting my pictures in a few minutes.


-- Al Holstein "I wood do it"

View TopamaxSurvivor's profile


17930 posts in 3277 days

#5 posted 09-01-2009 06:24 AM

Looks good. 5” kerf is one heck of a dado!! :-))

-- Bob in WW ~ "some old things are lovely, warm still with life ... of the forgotten men who made them." - D.H. Lawrence

View Dusty56's profile


11809 posts in 3289 days

#6 posted 09-01-2009 06:34 AM


-- I'm absolutely positive that I couldn't be more uncertain!

View a1Jim's profile


115671 posts in 3178 days

#7 posted 09-01-2009 06:56 AM

looks good well done

-- Custom furniture

View SimonSKL's profile


185 posts in 2841 days

#8 posted 09-01-2009 01:56 PM

A great gift idea to fellow woodworkers!

-- Simon, Danville, IL

View SPalm's profile


5283 posts in 3483 days

#9 posted 09-01-2009 02:22 PM

Sweet. I like the gift idea too.

A note about tapping MDF: if you put a couple of drops of Super Glue into the tapped hole, let it dry, and then re-tap, it will be as hard as nails.

Good Job,

-- -- I'm no rocket surgeon

View Bricofleur's profile


1382 posts in 2794 days

#10 posted 09-01-2009 04:00 PM

Steve - Thanks Steve. Since I often work with MDF, I will try your Super Glue method.

David - Yes the bold sets the offset. Watch the last minute of the Bridge City Tool Works’ video to learn how to set this offset (the last method is very simple and is the one I like the most).

Friends are really important to me !!! Friendship must be fed; it’s a give and take. I’m more on the give side though.



-- Learn from yesterday, work today and enjoy success tomorrow. --

View AaronK's profile


1459 posts in 3066 days

#11 posted 09-06-2009 05:51 PM

i like you method of using the bolt for adjustment – even better/easier/more accurate than using a fixed offset for each saw blade! very very nice.

View EzJack's profile


456 posts in 2772 days

#12 posted 10-03-2009 07:20 AM

very cool

-- Ain't better or worse than any other woodpecker in the woods.

View steliart's profile


1985 posts in 2290 days

#13 posted 02-10-2011 03:25 AM

cool present to your friends

-- Stelios L.A. Stavrinides: - I am not so rich to buy cheap tools, but... necessity is the mother of inventions

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