Another handy tool, is the counter clockwise drill bit.

An easy-out kit I bought once came with them, even cobalt!

 

https://www.mscdirect.com/product/details/05083837?fromRR=Y

 

 

Bill Coleman

Entrada, Erie, PA

 

 

 

From: WILLIAM WALKER via CnC-List [mailto:cnc-list@cnc-list.com] 
Sent: Thursday, January 14, 2021 8:41 AM
To: cnc-list@cnc-list.com
Cc: WILLIAM WALKER
Subject: Stus-List Re: Screw removal

 

I agree with Jeff, likely will be unable to reuse the threaded holes, but I bet 
the impact driver will remove.  I have then drilled, tapped and installed 
slightly larger machine screw with anti seize.  Good luck.

Bill Walker 


-----Original Message-----
From: Jeff Nelson via CnC-List <cnc-list@cnc-list.com>
To: cnc-list <cnc-list@cnc-list.com>
Cc: Jeff Nelson <jhnelso...@gmail.com>
Sent: Thu, Jan 14, 2021 07:50 AM
Subject: Stus-List Re: Screw removal



If those are stainless steel screws in Aluminum without any protection, they've 
likely welded/corroded
themselves to the aluminum.  You will likely only get them out with a drill.  
You will then 
have to re-tap the holes, or use a threaded insert to remount your spreader.  
If you do get them
off, when you put new in use a lot of never seize compound or teflon to 
separate the two materials.

You might get lucky if you just drill the heads off the screws to get a vice 
grip on them for more 
power.  I've never had much luck with them tho.

Cheers,
  Jeff Nelson
  Muir Caileag
  C&C 30 0549

On 2021-01-14 7:29 a.m., Adam Hayden via CnC-List wrote:

 

Hello

 

I am in the process of ordering new spreaders and the supplier asked to send 
the old bases so the holes can be properly aligned.

 

The spreader bases are attached by screws.  I have soaked with penetrating oil 
this evening and will soak over night.  I will bring a torch over tomorrow.   
Any other suggestions would be appreciated.  I would prefer not to have to 
drill them out.  

 

See the attached link 

 

 <https://photos.app.goo.gl/RuDjmDNgWMELrcoR6> 
https://photos.app.goo.gl/RuDjmDNgWMELrcoR6

 

Thanks

Adam

C&C 36

Pictou NS

 

 

 

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Thanks to all of the subscribers that contributed to the list to help with the 
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