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View Don Broussard's profile

Resharpening Table Saw Blades

by Don Broussard
posted 02-11-2018 10:14 PM


6 replies so far

View knotscott's profile

knotscott

8241 posts in 3671 days


#1 posted 02-11-2018 10:27 PM

Carbide tipped doesn’t ensure quality. If it was a quality blade to startwith and there’s sufficient carbide left, it should be feasible if a flat top grind will suit your needs.

Whether or not to do it yourself is a separate question. It doesn’t cost much to gain access to some very expensive equipment and the expertise to run it. My view has always been that I wouldn’t touch my expensive blades myself, and the cheaper blades aren’t worth the effort…on the other hand, if you have the machine you could always experiment.

-- Happiness is like wetting your pants...everyone can see it, but only you can feel the warmth....

View Don Broussard's profile

Don Broussard

3713 posts in 2547 days


#2 posted 02-11-2018 10:50 PM

Thanks, knottscott. I agree with you about expensive blades but I have some old blades that I’m not using and need resharpening anyway. I probably will try an ATB – FTG conversion as an experiment. I just wanted to make sure that it wasn’t a just plain dumb idea.

-- People say I hammer like lightning. It's not that I'm fast -- it's that I never hit the same place twice!

View Woodknack's profile

Woodknack

12626 posts in 2675 days


#3 posted 02-12-2018 12:55 AM

If you have a local blade sharpener, maybe ask if they will do it. If they say no, then it’s probably a bad idea.

-- Rick M, http://thewoodknack.blogspot.com/

View Don Broussard's profile

Don Broussard

3713 posts in 2547 days


#4 posted 02-12-2018 12:56 AM

Good thought, Rick. I don’t think we have a local sharpener but I’ll ask around.

-- People say I hammer like lightning. It's not that I'm fast -- it's that I never hit the same place twice!

View MrRon's profile

MrRon

5364 posts in 3539 days


#5 posted 02-12-2018 10:53 PM

Changing from ATB to FTG removes a lot of carbide. I don’t think you can use the Foley, auto sharp (sharp all?). Isn’t that for non-carbide blades only? You need diamond to sharpen carbide. I have a Foley model 310 carbide grinder that is designed for that purpose.

View Don Broussard's profile

Don Broussard

3713 posts in 2547 days


#6 posted 02-13-2018 12:56 AM

Good point, Ron. I did get a bunch of grinding wheels when I got my SharpAll and I haven’t really inventoried to see if I might have a diamond wheel in my box of goodies. Thanks for the comment.

Plan change: If I don’t have a diamond wheel, I’ll take a non-carbide ATB blade to practice a FTG conversion.

-- People say I hammer like lightning. It's not that I'm fast -- it's that I never hit the same place twice!

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