Drilling in its broadest sense is any process that involves making a circular hole in a solid material or hard surface using a boring tool. With thousands of applications across industries, drilling ...

Many types and sizes of drilling machines are used in manufacturing. They range in size from a simple bench mounted sensitive drill press to the large multiple-spindle machines able to drive many ...

Hole S-054A was collared at the eastern margin of the Star Main system to test a coincident magnetic and IP chargeability high, with the objective of confirming mineralization continuity from ...