Jorgensen Compound Miter Box

A few months ago I was browsing through my local thrift store when I stumbled upon this miter box. I’ve seen hundreds of miter boxes in my day, but this was the first handtool compound miter box I had ever seen.

It’s a Jorgensen No 64020 Compound Miter Box made during the 1980’s or ’90’s in complete condition with its original instruction sheet. The price at $15 was too good to pass up so I brought it home to play with it.

The miter box appeared to be well made with smooth action on the vertical axis swing, wood support, repetive cut stop, and a hold down clamp. After figuring out how the tool worked, I was excited to put it to use.

I grabbed a piece of pine and randomly set the angles on the vertical and horizontal axes and gave it a go. After a few minutes of cutting, I was finally able to cut the piece off. The blade is either dull or the teeth are set so fine, that it easily binds in the wood. I measured the teeth on the blade and they’re 20TPI. I’m thinking that maybe this tool was meant to cut woods like balsa for model airplane building.

I went online to find a replacement blade, but unfortunately they are no longer made. Craftsman makes a 16″ long replacement blade but this one is 24″. I guess I could make a new out out of old miter box saw blade and use this one as the template. That may be a fun thing to try someday.

So right now, it sits underneath one of my workbenches out of the way collecting dust. What a shame! It looks like a really cool miter box that would come in handy for cutting intricate molding that would be too dangerous to perform on a powered miter box.