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Homemade Dual Mirror Drilling Guide


BUILDER:
kentdvm on instructables.com
DESCRIPTION:
Homemade dual mirror drilling guide utilizing a pair of mirrors fixed at right angles. Intended to enable the operator to observe the angle of the drill bit from multiple directions, thereby simplifying the process of producing a vertical hole.
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Oct 03, 2013 5:50 PM
DIYer
I can remember the many times I've drilled a hole thinking it was perfectly vertical when it was not. This would have been a terrific aid.
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DIY Dual Mirror Drilling Guide - comment on how to build a Dual Mirror Drilling Guide - 1 comments
DIYer says:
Oct 03, 2013 5:50 PM
I can remember the many times I've drilled a hole thinking it was perfectly vertical when it was not. This would have been a terrific aid.

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