Instructables

A saw for putting notches in the ends of dowels (by hand)

Featured
Picture of A saw for putting notches in the ends of dowels (by hand)
P1030907.JPG
P1030647.JPG
P1030648.JPG
P1030649.JPG
P1030652.JPG
P1030650.JPG
P1030654.JPG
P1030655.JPG
P1030645.JPG
P1030656.JPG
P1030657.JPG
P1030658.JPG
P1030659.JPG
P1030644.JPG
P1030662.JPG
P1030643.JPG
P1030663.JPG
P1030664.JPG
P1030666.JPG
P1030646.JPG
P1030667.JPG
P1030668.JPG
P1030670.jpg
P1030671.JPG
P1030672.JPG
P1030675.JPG

This is the perfect tool if your crafts require that you notch the ends of a lot of dowels, but you don't have a band saw, or you don't want to be running back and forth to the ban saw. The cuts it makes are clean, and if you are careful with the measurements, you'll be notching the middle of the dowels.

One rule that I follow is:
Don't measure anything when you can square it up as you go.

The other rule is:
Don't measure anything twice if you can easily toss it away and do it again.

I think the pictures are somewhat self explanatory, so I haven't broken it down into steps.

The materials are:
-a thick bolt with a flat or round head (the type that go into wood)
-a long bolt. this will adjust the tension on the saw blade. see pictures for nuts and washers
-one thick washer which will connect to the saw blade.
-a coping saw blade (google this one, it's those extremely thin blades.
-4 thin bolts
-4 "thick" washers. These are your spacers around the saw blade
-some scrap wood, including a 2x4.

A drill, dremel tool and cut off disks is nearly indispensable here. If you don't have one and you are into this stuff, get one right away. I recommend grabbing a no name drill, but brand name (dremmel) bits. that way you don't care about burning out a $15 drill, but you have good bits to work with.

1. Put that thick bolt in and hammer it flat on the bottom so your saw lies flat.

2. Cut the bolt down to the right length.

3. Notch the bolt so the saw blade sits in it.

4. Prepare the tension assembly and screw it on wherever the saw blade comes to.

5. Cut a notch in the thick washer for the blade to sit in.

6. Put tension on the blade until it twangs nicely.

7. Prepare the guides that will keep the dowel centered on the blade.

8. Use the thick washers for spacers. Note that you can make an adjustable version of this thing, but I didn't need one.

9. Bottom bolts use the spacers, the top two bolts are just so the dowel doesn't run off the end of the saw.

Finally: To notch a dowel use a block of wood with a hole to hold it. The dowel should stick out the same amount as the depth of the desired notch. Enjoy your notching!

alivia2 years ago
Excellent job!
Great idea, sweet & simple. Just a thought ,what if you put a "fence" on the backside, then the 2x4 would ride perfectly straight without you having to guide it... Cheers!
alejandroerickson (author) 2 years ago
My dad comments to me by email: Notching dowels is not something most of us do very often, but if we do it a lot, it is good to have a tool.

You should have had a patent on this thing during the Hundred Years War, when English longbow men won the Battle of Crécy in 1346. Putting nocks in arrows must have been a trade back then.

http://en.wikipedia.org/wiki/Battle_of_Cr%C3%A9cy
kz12 years ago
Very nice idea. More simple, more better!
srohwer2 years ago
Brilliant for notching homemade arrows, making replacement/custom wood tinker toy rods.
alejandroerickson (author)  srohwer2 years ago
O thanks!