Question

what is mean by drilling​

Answer 1

Answer:

Drilling is a cutting process that uses a drill bit to cut a hole of circular cross-section in solid materials. The drill bit is usually a rotary cutting tool, often multi-point. The bit is pressed against the work-piece and rotated at rates from hundreds to thousands of revolutions per minute.

Answer 2

Answer:

to make a hole in something with a drill .

a drill press is a machine that turns and advances a rotary tool into a work piece