A Chinese Drill Bit That Drills Square Holes.

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project100
Posts: 78
Joined: Fri Jan 15, 2010 10:23 am
Location: Mornington Peninsula Victoria

A Chinese Drill Bit That Drills Square Holes.

Post by project100 »

I don't know if you guys have seen this before but I thought it was pretty amazing.
Cheers.

http://www.youtube.com/watch?v=rI-15fovYEY
I nearly had a psychic girlfriend but she left me before we met.
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