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An electric or battery drill that you hold in your hands.
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
An electric drill has a small electric motor inside, driving a series of gears. The power from the gears turn a chuck, which holds the bit placed into it thereby drilling a hole.
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Most handheld electric drill are "portable" - the most portable are those that run on a battery. A hand help drill can be used to make holes in wood, metal or masonry. so that things can be joined together with screws. Many portable drills will also have an attachment to drive screws too.
Usually by the length and thickness of the main shaft.
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.
Drill bits are not universal. You choose the size of the drill bit according to the size of hole you like to make.
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.
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