countersink

How about we countersink the nozzle, one side or the other or both?

With its radula, a rasp of seven rows of teeth, the moon snail countersinks its unmistakable signature: a perfect round hole, right at the clam’s hinge, to pop open its meal.

It is secured to the skull with screws placed in 2 mm countersunk holes.

The chocks in which these boats rest are provided with gunmetal wheels, which run in transverse gunmetal tracks, countersunk on the deck.

Instead of the hole being countersunk, however, it may be cupped or counterbored, as in Fig.