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A comment on 20 kV Diode Teardown [video]. Parent comment

Re:20 kV Diode Teardown [video] by mtlevine0 on Monday September 20, 2021 @09:26AM (#28593536)
He was wet sanding towards the end which does help reduce dust. A mask would be wise though.
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Re:20 kV Diode Teardown [video] by webmaven on Tuesday September 21, 2021 @03:49AM (#28602892)
Wet sanding also prevents the sandpaper from clogging up as quickly, making it last longer.
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