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1.First set center position
of pupil distance on the spectacles holder, take down the gasket and
perforate on the perforator, aim to align the center of pupil distance
and coordinate center of perforator.
2.Press
the handle and drill on the gasket, but please do not drill quickly one
time.
3.Take
the drilled gasket to edge on the lens edger( some frames are very thin,
please use the spare steel disc to avoid deformation.)
4.While
drilling, you should drill on the lens slowly, otherwise the flotsam of
the lens will be sticked around the driller. Please clean the driller
before using next time.
5.You
must replace the driller if the plastic flotsam stuck on the driller
which can not be cleaned.
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