First page of the teeth archive.

First test of the new Saw Vise – Success!

Posted by is9582 on March 15, 2015 with No Commentsas , , , , , , , , , ,

After I finished some work last night, I knew I’d have a bit of free time, so it was time to put the new Saw Vise through it’s paces.

I pulled an old, fairly unremarkable saw from my inventory, that is about 24″ long and has cross-cut teeth. It looked like it may not have ever been re-sharpened; Ever! Ok, I know many buy and own hand saws, and never even think about re-sharpening, and with the possible infrequent use, don’t really notice the steady but gradual decline in overall sawing ease or quality. If you’ve never seen anyone sharpen a saw, or been around someone that even talks about saws needing re-sharpening, why would they even think about it? Perhaps my talking about this topic will help bridge a gap for someone. (stepping down from soapbox, hehe)

I clamped the long leg of my Saw Vise in the face vise on my bench, and loosened the tensioning knob. I inserted the saw into the jaws, and with light tension applied with the vise’s knob, I could finely adjust where I wanted the saw’s teeth. Once situated, it only took a couple of turns of the knob to apply enough tension to hold the saw very secure.

Saw clamped securely in new saw vise, and ready for sharpening.

Saw clamped securely in new saw vise, and ready for sharpening.

The new vise’s dimensions, in conjunction with the bench’s face vise, also put the teeth of the saw no more than a couple inches below my regular site-line. This was wonderful and made it much easier to see what I was doing (with my Magni-Focus headset of course), without much bending over at all, which kept my back feeling good. I picked up a small triangular file that didn’t yet have a handle, and decided to try it in my a super-fine pin vise I bought from Bridge City a number of years ago. I usually just make a wooden handle for the files, but I enjoyed the feel of the pin vise’s extra heft. This extra mass felt like it may have helped make the file a bit smoother, when it was in the cut.

I made a pass down one side of the saw, holding my file with it’s handle swung about 15-degrees, compared to the straight across action when filing rip teeth on a saw. This angle is to follow the shape of the cross-cut teeth, which have a bevel on the front/rear edge of each tooth, so they sever the wood fibers as you cut across the grain. The file is held so it is still parallel to the floor, not to confuse the 15-degrees I mentioned, as tilting the file’s handle up or down. (I hope that is clear)

I unclamped the saw, flipped it so the handle was then at the other end of the Saw Vise, and quickly re-clamped it. I made the second pass down the saw teeth, filing the teeth that weren’t touched from the other side of the saw plate, so all surfaces were sharp.

It can be surprising just how much metal is removed, during a sharpening, as you might make out in the photo below.

After I removed the saw, post sharpening, snapped this photo of all the metal filings on top of the vise.

After I removed the saw, post sharpening, snapped this photo of all the metal filings on top of the vise.

It’s amazing how the mass of this Saw Vise made such a huge difference, as there was absolutely zero vibration, even when I tested filing a few teeth that were outside of the jaw’s reach.

Thanks as always for checking out this article. Please let me know if you have any questions or comments.

Lee Laird