SOLIDWORKS Design & Help

I'd call that color gray.

Is that what you want help with?

• Yes,I'm interested in this rotating knot, how does it work inside? can anyone have a finished arrow that mindset?
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• Yes,I'm interested in this rotating knot, how does it work inside? can anyone have a finished arrow that mindset?
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Without knowing what that is, we can't help.

This is a machine for the destruction of rocks.

Do you have the complete image?

Any info. about the machine will surely help.

Flexiroc t20

Check this link.