Thread: Tool marks
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Old 12th March 2023, 01:34 PM   #6
Ian
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Join Date: Dec 2004
Location: The Aussie Bush
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Hi Jeff,

I also think some form of power tool, using either human power or other means. These are typical "chatter" marks from a coarse grinder.

In my experience with HuSa dha these grinding marks are common, although not usually as deep as your examples..

Last edited by Ian; 12th March 2023 at 01:50 PM.
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