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42: Table Saw Kickback

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Blog entry by Brian024 posted 09-14-2012 02:42 PM 3611 reads 1 time favorited 9 comments Add to Favorites Watch

Recently I had a minor incident with table saw kickback. Here I’ll go over what happened, what damage it caused, and what I could have done to prevent it. No I was not hurt, just my table saw was.

(This was filmed a couple weeks ago and I did take the blade off and inspect it further, and found a few more damaged teeth, enough to make me throw it in the trash)



9 comments so far

View DeLayne Peck's profile

DeLayne Peck

345 posts in 851 days


#1 posted 09-14-2012 04:37 PM

That would scare the hell out of me. Glad you weren’t hurt.

-- DJ Peck, Lincoln Nebraska. I think of my shop as Fritter City. I am the Mayor.

View GarageWoodworks's profile

GarageWoodworks

431 posts in 806 days


#2 posted 09-14-2012 05:21 PM

Not sure if that is technically considered “kickback”, but nevertheless I’m glad you’re ok.

-- Subscribe on YouTube: http://www.youtube.com/user/GarageWoodworks?feature=guide

View RJH311's profile

RJH311

42 posts in 974 days


#3 posted 09-14-2012 05:27 PM

Yeah, pretty sure “kickback” would have been the larger piece catching the back side of the spinning blade and shooting back. Definitely dangerous though. Glad you’re ok.

View Oldtool's profile

Oldtool

1819 posts in 840 days


#4 posted 09-14-2012 09:13 PM

Thanks for showing, it helps keep others, me especially, from becoming over confident with taking shortcuts, and operating on a non-safe way.
In fact, I had a similar event today with a small cutoff flying back at me. No damage though, to my saw or me.

-- "I am a firm believer in the people. If given the truth, they can be depended upon to meet any national crisis. The point is to bring them the real facts." - Abraham Lincoln

View Ken22F's profile

Ken22F

23 posts in 1913 days


#5 posted 09-14-2012 10:51 PM

A zero clearance insert should have no gaps,
Make one yourself out of a hardwood,
I make all my tablesaw inserts of oak or ash.

Keep your blades sharp !

View gfadvm's profile

gfadvm

10845 posts in 1340 days


#6 posted 09-15-2012 01:48 AM

I really don’t see that you did anything to cause this wreck. Having a ZCI is a good idea but it is not practical to have one for every possible angle you may cut. I had a similar incident where my old saw blew a small piece of Ipe through a 3/8” BB ply insert.

-- " I'll try to be nicer, if you'll try to be smarter" gfadvm

View cabmaker's profile

cabmaker

1311 posts in 1458 days


#7 posted 09-15-2012 02:34 AM

Get a compound mitre saw but if you must do compounds on the table saw, remove the insert completely. A zci may compound the problem. In your case the fall off did not have a place to excape, but I guess you know that !

View TheDane's profile

TheDane

3766 posts in 2313 days


#8 posted 09-15-2012 04:17 PM

(Edit … wrote thiis before I scrolled down and saw the note about tossing the blade.)

Unsolicited advice—Toss the blade. It is out of balance, and will never run/cut true.

—Gerry

-- Gerry -- "I don't plan to ever really grow up ... I'm just going to learn how to act in public!"

View Brian024's profile

Brian024

358 posts in 2050 days


#9 posted 09-21-2012 08:49 PM

Luckily this was after I made the cut. A thought that had crossed my mind was what if this happened just as I was making the cut because the direction the off cut flew was in the direction of where my face would have been. Had my face been there I wonder if it would have surprised me enough to make me jump and my hand would have hit the blade.

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