Motor Through Hulls

08/05/09

Machining the 1” through hulls for the rotating motor pod attachments.  Very similar to making the other through hulls.  I centre drilled first, then drilled in stages up to about 20mm I think.  Finally I bored out the hole to the final dimension of 1.057” so it will accept a 1” bar.  I have yet to put the O ring grooves in.

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