Author Topic: Abrasive Blade Question?  (Read 1029 times)

Offline Flem

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Abrasive Blade Question?
« on: March 23, 2020, 12:35:38 PM »
Hey, you guy's running an abrasive blade in your Table Saw, what blade are you using?
I'm looking for something with a thin kerf for ripping glass, recommendations?

Offline Bvas

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Re: Abrasive Blade Question?
« Reply #1 on: March 23, 2020, 01:10:28 PM »
I don’t know that you will find thin kerf abrasive that will be safe at those RPMs
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Offline Flem

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Re: Abrasive Blade Question?
« Reply #2 on: March 23, 2020, 01:36:16 PM »
Excellent point! Fortunately for me I have a belt driven saw and am planning on swapping pulleys to match RPM's of whatever blade I end up using. Also thinking I should make a zero clearance insert to reduce blowout.

Offline monterey

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Re: Abrasive Blade Question?
« Reply #3 on: March 23, 2020, 01:49:24 PM »
Are you wanting to cut glass to a narrower width or are you cutting laminations?
Monterey

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Offline Flem

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Re: Abrasive Blade Question?
« Reply #4 on: March 23, 2020, 02:27:26 PM »
I need to rip .050 fiberglass.

Offline Mad Max

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Re: Abrasive Blade Question?
« Reply #5 on: March 23, 2020, 04:06:50 PM »
we need more info. flem?
are you trying to get 2 usable pieces out of what width?
or just trying to reduce width?
I know one guy used a carbide blade but the kerf was wider.
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Offline monterey

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Re: Abrasive Blade Question?
« Reply #6 on: March 23, 2020, 04:10:02 PM »
I trim width with a boxcutter and a straight edge.  Faster than I could dismount a blade and mount a disc.
Monterey

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Offline Mad Max

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Re: Abrasive Blade Question?
« Reply #7 on: March 23, 2020, 04:21:02 PM »
I don't know about anything for a table saw.
I use my edge sander for getting lams,glass,stable kore to width.
I keep tapping the straight edge with a hammer closer and closer to the belt until I get my width

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Offline Flem

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Re: Abrasive Blade Question?
« Reply #8 on: March 23, 2020, 04:46:50 PM »
OK, I need to rip 72"X 3.5"X .050 strips of epoxy/fiberglass composite, right down the middle with as little waste as possible.

Offline Mad Max

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Re: Abrasive Blade Question?
« Reply #9 on: March 23, 2020, 04:59:36 PM »
I googled narrow kerf table saw blades. I don't know your size but found a 10" x 5/8" .084 kerf. :dunno:
Where did you get that wide glass Flem :)
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Offline Flem

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Re: Abrasive Blade Question?
« Reply #10 on: March 24, 2020, 10:38:27 AM »
Well, it seems that experience with abrasive blades on the table saw are nonexistent , contrary to what I gleaned from another thread :saywhat:
So I got all OCD on it last night and I think I have found an answer, which I will share in case anyone has the same dilemma in the future.

Offline Mad Max

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Re: Abrasive Blade Question?
« Reply #11 on: March 24, 2020, 10:45:16 AM »
Nice, good price too :thumbsup:
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Shredd

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Re: Abrasive Blade Question?
« Reply #12 on: March 24, 2020, 10:54:40 AM »
I have ripped a lot of glass...  Just use a high tooth count, carbide, circular saw blade...  With that you could use a small 5" blade...  I am gonna PM you...

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