Kapex problem - Saw is not cutting all the way through wood

Johnd

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Joined
Oct 13, 2014
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5
I just purchased the Kapex 120 and I am having trouble with getting a complete cut all the way through the wood.  Each cut leaves a fraction of a mm uncut.  I basically have to break off the off cut piece and leave a splinter rather than getting a nice clean cut.  I tried loosening the fence screws and didn't really see much play to move forward. I looked for any other way to micro adjust either the fence or blade depth and didn't see any.  Any suggestions?
 
welcome to the fog.
is the un cut part all along the bottom face or just in the corner closest to the fence.
my first thought was that the depth lever is set wrong.
there is a small lever that locks the head from dropping below a level.
its a bad design and very hard to set accurately. its one of the main reasons I don't own a kapex.
if its in the corner, then the saw head isn't sliding all the way back
 
Make sure the depth lock is not engaged before making adjustments.
 
Welcome to the FOG!  and to Kapex ownership.  There is an easy adjustment that will allow you to control the depth the blade cuts below the table which is what will cure your issue.

Item U in the image when turned.

[attachimg=1]

Peter

As a new owner you might also want a copy of the supplemental manual if you don't have one.  Full of great information:

http://www.festoolusa.com/media/pdf/Kapex-KS120-Supplemental-Manual.pdf
 

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Peter hit the nail on the head.  That's exactly what I thought the solution was whenr I read the title of your post.
 
Peter Halle said:
Welcome to the FOG!  and to Kapex ownership.  There is an easy adjustment that will allow you to control the depth the blade cuts below the table which is what will cure your issue.

Item U in the image when turned.

If memory serves me there is also a mechanical adjustment for overall depth that is independent of the depth stop pointed out above. I didn't put it in the manual. But because he is a new user with a freshly reconditioned tool, let's make sure it is not the obvious before looking at the next step. I'd also have to go down to the shop to refresh my memory on it too.
 
Thanks all - I will definitely try the depth adjustment first.  I thought I had it as deep as it would go but will check that again.  Also, the saw is brand new not a reconditioned model.  Will post again later with results
 
Okay test completed.  The depth lever is adjusted at its lowest position.  Besides it seems to only be functional when it is pulled in the forward position.  Pushed back, it seems to always allow the saw to operate with the blade at its deepest cut.  I still get the problem.  Here is a picture (assuming I figure out how to attach the image...)  Note the piece is turned bottom side up so you can see the uncut corner.
[attachimg=1]
 

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One last thing.  If I apply extra downward pressure on the saw I can actually get it to cut all the way through.  Seems unreasonable to have to operate this way though.
 
Follow the link that ccmviking posted in the first reply in this thread. It includes the solution with a picture to show you what screw to adjust.

When I posted earlier, this was the adjustment I alluded to, but I hadn't bothered to follow the link he already posted, so I didn't realize it was right there already.
 
Thank you Rick and ccmviking.  I just noticed that and made the adjustment.  Problem solved!!!  Great to have this group for support.

 
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