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I have no picture of the original diamond: it is the
van den Hul
tip with boron canteliver. The boron is hard enough to be thinner: the effective mass can be lower this way and it has better trackability. |
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The diamond grinding in higher magnification. |
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Another view of the diamond. |
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Unfortunately it has a very small hole (of the canteliver), so the coils look hardly. (e.g. the MC20 has better view). It has smaller coil and the wire seems to be slightly thinner (<0.02mm!). I could not count the number of turns, but probably more than MC20 has. |
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