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It is earth wire
it is the earth wire
Drill cases are made of plastic to keep the operator from being electrocuted. This is called "double insulation" - the wiring inside the drill is insulated, and the case of the drill is a second insulator. Some of the gears in a drill are made of nylon because nylon is strong enough for the application and it's less expensive to form into a gear shape.
drill was broken off.
Heat a kettle, light a room, produce a tv picture, run a computer or a laptop or a mobile phone or a radio. Run air conditioning and heating. Run a drill, including a dentist's drill or any other electric motor. Control an engine on a ship or aircraft. Start a car.
An electric or battery drill that you hold in your hands.
Portable and electric are adjectives describing the drill, a device for boring holes.
A drill machine can mean a hand held electric drill, or a bench drill press or a pillar drill.
There are only a few parts and components that separate a cordless electric drill from a corded electric drill. Having a battery instead of a cord is the biggest difference.ÊÊ
No, gloves are not necessary while using an electric drill.
Normally with a chuck key.
Drill using a 280 degree drill by samsung drill and drill about 5cm by 5 cm
Wilhelm Fein invented the portable electric drill in 1895.
Before the electric drill , it was done by hand. There's a hand-cranked drill, probably still used by the Amish. My father owned one.
me
dentist
Any machine that can drill holes is 'drilling machinery' - a hand drill, an electric drill, a drill press etc.