These bits are extremely
small so use care! The image directly below shows a bit next to a ballpoint
pen to give you an idea.
Spray/poour a small amount
of the cutting oil or WD-40 into the milk jug lid, just enough to dip the
bit in. Here I have it tipped a bit to form a puddle at the lower edge
of the lid (below).
Tape the jets down to the edge
of the bench with the bubbler tubes pointing out over the edge (above).
The bore is too far in to reach with the bit from the other direction.
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