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oil pump for drilling

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  • oil pump for drilling

    i have this high speed drill press. it has a push button oil feed for the drills. it doesnt really work, oil is leaking from the push button block, but i would like to understand how the system works before trying to fix it.

    there are three lines going into the manifold block. one to the push button block, one to the feed rod and one to the supply. what is in the manifold block? just two one-way valves and the line to the push button sitting between them? does this need gravity feed from the supply? (would be nice if i could place the reservoir in the machine body.)
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