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melting a hole

 
paul wheaton
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is there a name for this technique?

 
Mike Cantrell
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Flow drilling or friction drilling, I believe.

http://m.youtube.com/watch?v=NhkWINPRK3A&desktop_uri=%2Fwatch%3Fv%3DNhkWINPRK3A

Related to friction welding/stir welding.
 
R Scott
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paul wheaton wrote:is there a name for this technique?



INSANE!!

"You must be the change you want to see in the world." "First they ignore you, then they laugh at you, then they fight you, then you win." --Mahatma Gandhi
"Preach the Gospel always, and if necessary, use words." --Francis of Assisi.
"Family farms work when the whole family works the farm." -- Adam Klaus

 
Eric Thomas
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Thermal drilling. The idea is not just to drill the hole, it's to create a bushing to support a larger, more substantial base for tapping.



Friction Drilling

“You meet your destiny on the road you take to avoid it.”
~ Carl Jung

 
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