- A
drill is a tool used for
making round holes or
driving fasteners. It is ****ed with a bit,
either a
drill or
driver chuck. Hand-operated
types are dramatically...
- A
drilling rig is an
integrated system that
drills wells, such as oil or
water wells, or
holes for
piling and
other construction purposes, into the earth's...
-
Drilling is a
cutting process where a
drill bit is spun to cut a hole of
circular cross-section in
solid materials. The
drill bit is
usually a rotary...
-
modern core
drill is a
drill specifically designed to
remove a
cylinder of material, much like a hole saw. The
material left
inside the
drill bit is referred...
- Offs****
drilling is a
mechanical process where a
wellbore is
drilled below the seabed. It is
typically carried out in
order to
explore for and subsequently...
- A
cranial drill, also
known as a craniotome, is a tool for
drilling simple burr
holes (trepanation) or for
creating larger openings in the skull. This...
- A
drill stem test (DST) is a
procedure for
isolating and
testing the pressure,
permeability and
productive capacity of a
geological formation during the...
- Disk
Drill is a data
recovery utility for
Windows and
macOS developed by Cleverfiles. It was
introduced in 2010, and is
primarily designed to recover...
- A
safety drill is a
drill that is
practised to
prepare people for an emergency. A fire
drill is a
method of
practising how a
building would be evacuated...
-
battle drill is a type of
standard operating procedure used in the
training of infantry.
Based on
commonly encountered scenarios,
battle drills are used...
