Originally posted by pstephens46
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Nothing is easy....screw removal...
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I do many every year. simply grab a bit slightly larger than the screw. drill off the head.
punch the stud and nut clear.
it is not stuck on the nut.
it is corrosion holding the screw.
this cwap is way to simple do not complicate it with burrs and such.
in the time it has taken to read this post the job should have been done.
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I agree this a simple thing to do for people such as you and myself who have done it countless times.....But for people who have not it can go bad very quickly.
I have done the burr trick on 20-30 screws on a Aircraft fuel tank panel that may have 300-400 10-32" in it, in one shift, and drilling them on center is absolutely required as not to damage the panel or the underlying structure.$$$
I find when you don't use something to remove the screw Phillips recess or whatever shape it is...triwing shape on many aircraft...you end up breaking or chipping the bit hooking the edges of the recesses. The burr method eliminates that goings on and gives you a nice cup shape where your drill has no choice but to start on center.
My story and sticking to it...
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Originally posted by panasonic View PostI agree this a simple thing to do for people such as you and myself who have done it countless times.....But for people who have not it can go bad very quickly.
I have done the burr trick on 20-30 screws on a Aircraft fuel tank panel that may have 300-400 10-32" in it, in one shift, and drilling them on center is absolutely required as not to damage the panel or the underlying structure.$$$
I find when you don't use something to remove the screw Phillips recess or whatever shape it is...triwing shape on many aircraft...you end up breaking or chipping the bit hooking the edges of the recesses. The burr method eliminates that goings on and gives you a nice cup shape where your drill has no choice but to start on center.
My story and sticking to it...
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