[sdiy] Cynthia: "Spot finishing" ...

[Neil Johnson]

Hi,

> using a wooden dowel of the appropriate diameter, running at the highest
> available speed, with a slurry of oil and abrasive flour applied to the
> surface.

Valve grinding paste is ideal for this (carborundum-based).  Just a smear
on the end before use.

Looks good on tools too :-)

Neil

--
Neil Johnson :: Computer Laboratory :: University of Cambridge ::
http://www.njohnson.co.uk          http://www.cl.cam.ac.uk/~nej22
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