So for a cylindrical hole the water should rise about 90% of the thickness of the ice.

A drill bit is a tool used in a drill to create cylindrical holes.

Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section.

Replies: There is been some theoretical work that suggests wormholes might exist near a rotating cylindrical black hole.

Now if only we could figure out how to make a cylindrical black hole!

PL has three circular, cylindrical holes instead of two.

The walls had curious cylindrical holes that had been worked by flows millions of years ago.

A drill can be used to remove metal in the shape of a cylindrical hole.

A. The 24-foot-high vermilion sculpture with the cylindrical hole is - surprise!

Near the dam's right, or western, abutment there is a 10m deep cylindrical hole which served as an intake and outlet works for the dam.