45 degree miter sled

  • Advertise with us
Project by RKW posted 1812 days ago 7598 views 62 times favorited 15 comments Add to Favorites Watch

I used a very simple design with this jig. There was very little time involved and it cuts 45s perfectly. It took a little thought trying to figure out how to get the fence dead on. I came up with a simple solution. I got the fence as close as possible with a combination square, then i placed a carpenters square against the fence and clamped it to the sled. Then i simply glued the fence in place using the carpenters square as a guide. The fence is probably not at a perfect 45 to the blade, however the fence makes a perfect 90. Therefore as long as each side of joint is cut on opposite fence, joint is always a perfect 90. Thanks to all who have posted on cutting miters. Your info helped me figure this one out. I killed a few too many brain cells on something that turned out to be very simple.

-- RKWoods

15 comments so far

View degoose's profile


6996 posts in 1988 days

#1 posted 1812 days ago

I have already killed all my remaining brain cells so I won’t build this but I can see that this is the answer to a lot of prayers to the God of Mitres.

-- Drink twice... and don't bother to cut... @ For lovers of all things timber...

View Dusty56's profile


11644 posts in 2322 days

#2 posted 1812 days ago

Very nice set-up : )

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

View Innovator's profile


3584 posts in 2047 days

#3 posted 1812 days ago

Great looking jig. Simple and very useful.

-- Whether You Think You Can or You Think You Can't, YOU ARE RIGHT!!!

View WoodSpanker's profile


519 posts in 2026 days

#4 posted 1812 days ago

Heh, that’s one way to kill off brain cells…. it is usually the simple things that do it.

-- Adventure? Heh! Excitement? Heh! A Woodworker craves not these things!

View Cory's profile


723 posts in 2053 days

#5 posted 1811 days ago

good lookin sled. Nice work on that one.

-- The secret to getting ahead is getting started.

View Julian's profile


880 posts in 2159 days

#6 posted 1811 days ago

Simple and elegant. I love this one!

-- Julian, Park Forest, IL

View a1Jim's profile


112018 posts in 2211 days

#7 posted 1811 days ago

Nice Jig RK

-- Custom furniture

View Dennis_MGWW's profile


90 posts in 2051 days

#8 posted 1811 days ago

View papadan's profile


1139 posts in 2002 days

#9 posted 1811 days ago

OK, I am going to build a new one. I like your design better than mine.

-- Carpenter assembles with hands, Designer builds with brains, Artist creates with heart!

View Dustmite97's profile


430 posts in 1854 days

#10 posted 1811 days ago

Great sled. I need to make one of these, I will add this to my list.

View Bricofleur's profile


1131 posts in 1827 days

#11 posted 1810 days ago

Your sled is very nice and well made. You even took the time to add edge bandings. I particularly like your slotted guide bar to accept the stop block. By the way, I wonder why you didn’t make two stop blocks, one for either sides ? (just wondering)

It’s incredible what someone can come up with when time required is insvested. Great job !



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

View RKW's profile


326 posts in 2081 days

#12 posted 1810 days ago

Thank you for all the comments. Bricofleur, the edge bandings were added because i was wanting to try out the jig and what kind of miter jig has no miters. As far as the stop block is concerned i ill probably make another one, however i dont think in need one. Ive been using the right side of jig to cut one side of joint and then the other side of jig to cut and size piece. Just like everything else i do im sure eventually i will need to add to it. Come to think of it, an additional stop would help keep work piece from moving. Now im just rambling.

-- RKWoods

View RKW's profile


326 posts in 2081 days

#13 posted 1810 days ago

papadan, i like your design, however looks like there are some limitations, i like the hold down clamps.

-- RKWoods

View Randy Price's profile

Randy Price

208 posts in 2134 days

#14 posted 1203 days ago

Nice Sled –
You came up with the same idea of making the two angles = 90 degrees. I think this is a good solution. Thanks for sharing.



View Roger's profile


14376 posts in 1438 days

#15 posted 930 days ago

very nice sled. I like the way you went about building it also. It does burn yer brain, and yet so simple, like you said

-- Roger from KY. Work/Play/Travel Safe.

Have your say...

You must be signed in to post the comments.

DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. LJ will not be held liable for the actions of any user.

Latest Projects | Latest Blog Entries | Latest Forum Topics

Latest Projects | Latest Blog Entries | Latest Forum Topics :: gardening showcase