Thinking of adding a 3½” blade stiffener to my 10″ portable tablesaw.
You guys noticed any benefits from using one of these. I already have a good blade, with very little wobble. Looking for a finer cut.
Thinking of adding a 3½” blade stiffener to my 10″ portable tablesaw.
You guys noticed any benefits from using one of these. I already have a good blade, with very little wobble. Looking for a finer cut.
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Replies
<<Looking for a finer cut.>>
That's just what you'll get. A little wobble goes a long way. Those annoying scratches that you have to sand or plane out become so much less pronounced.
Add some feather boards and power feed and you got a joint practically ready for glueup.
Blade stabilizers/stiffeners do very well with the thin kerf blades that you have to use with the less powerful portable saws. You'll get cleaner and faster rips and crosscuts in sheet goods.
When I had my shop, I bought all my blades and stiffiners from Forrest Manufacturing in New Jersey and they worked great. If those guys told me to eat a peanut butter and jelly sandwich before firing up the saw every day, I'd do it. They know what they're talking about. I wouldn't let the local shapening guy touch my Forrest blades either. I UPS'ed them back to Forrest. They'd sharpen 'em until they retoothed 'em.
Pierre,
I've been using a Freud stiffener for 15 years in my Radial Arm saw. I've also got a set for my Table Saw, but don't ususally use them as they reduce the depth of cut somewhat, and I saw a fair amount of thick woods.
My observations are that quality stiffeners have two benefits - They do reduce harmonic vibration, most noticably with thin-kerf blades, which does result in a smoother cut. On thicker-webbed blades there is a less noticable effect, but it does add mass and a slight dampening effect on load-induced vibration.
Thanks guys. I'm ordering one through Lee Valley. They sell Forrest blades.costofwar.com/
I've tried it both ways and the stabilizer is the way to go. Smooth as you can get on your cross-cuts.