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Old 03-04-2013, 11:00 AM   #456 (permalink)
doc Zox
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Join Date: Jul 2006

Quote:
Originally Posted by CCMachinist View Post
thats pretty cool DZ
pretty amazing what one could do with "primitive" technology.

the cutter was pretty expensive so they stepped it's path

today, i would think you would run 6 cutters at once
and pull the barrel past the cutter as you rotate it.

the cool thing is for a first strike tube, you don't need to rifle barrel steel,
so the cutter doesn't need to be high pressure or super sharp.
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