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Homemade Bullet Hardness Tester


BUILDER:
Mountain Molds on mountainmolds.com
DESCRIPTION:
Homemade bullet hardness tester constructed from a 1/4" ball bearing, washers, reloading press, and a 20kg weight.
RATING:
(1)
Post a comment
Mar 26, 2016 2:49 AM
Jerry4Truth
Thanks for sharing, handy info. Some of the calculations would be handy for other applications as well.
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3


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DIY Bullet Hardness Tester - comment on how to build a Bullet Hardness Tester - 1 comments
Jerry4Truth says:
Mar 26, 2016 2:49 AM
Thanks for sharing, handy info. Some of the calculations would be handy for other applications as well.

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