Small Saw, Wide Blade [member edit]
- petermillard
- Apr 18
- 3 min read
For all 10MW Plus members
In this one I’ll be fitting a wide-kerf flat ground grooving blade to the little Festool table saw, and I’ll look at what I needed to do the saw to make that work, why I’d want to do this, and for what end result.
Be aware that making a non-through cut like this will require the manufacturers blade guard to be removed. Your safety is your responsibility; I would not attempt this personally on a saw that doesn’t have a sliding table and if you feel at all uncomfortable when considering cuts like these you should not attempt them.
I’m not recommending that anyone does this, this video simply shows what I I have done to achieve them, so you can make an informed decision before buying a costly blade.
Direct link - https://youtu.be/vlngrKaLmLE
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Table of Contents:
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00:00 Introduction
00:44 Why do this?
01:57 Clamp rack update
02:59 Cutting notches
03:36 Flat ground grooving blade
04:05 Challenges, pros & cons
05:06 Fitting the blade
06:31 First test cut
07:23 Final test on actual workpiece
07:59 All cuts made
08:50 Glue-up
10:34 Sand and fit
12:20 Populate
13:18 Alternative methods
14:42 3D Printed option??
15:36 Outro
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Nicely done Peter - that was more straightforward than I’d anticipated.
Another option might be a small jig to allow a Domino oriented at 90’ to the length, and pointing straight down, to cut the slots up to 10mm width at a time. You’d need sacrificial strips sandwiching both sides, and shims to tune the plunge depth - a lot less elegant than your approach.
Still, if your only tool is a Domino, everything looks like a slightly rounded rectangular hole 😃
Loved the side support Peter, who needs a more fancy solution?