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cocoi_m

Drill bit — for Earth flossing

Macro view, from slightly zoomed-in fish-eye lens, of the working end of a rotary tricone drill bit.

1,612 views
4 faves
3 comments
Uploaded on February 9, 2008
Taken on August 4, 2005

Drill bit — for Earth flossing

Macro view, from slightly zoomed-in fish-eye lens, of the working end of a rotary tricone drill bit.

1,612 views
4 faves
3 comments
Uploaded on February 9, 2008
Taken on August 4, 2005
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