A reversible drill can alter its rotations from a clockwise direction to a counter clockwise direction, a feature that makes it suitable for both drilling and driving.
The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.
Cordless tools/machines are suited to a variety of different situations, as you are not limited to only working in places with power sources nearby.
The device comes with its own special case or pouch, which is useful for safe transportation.
Drills with LED light provide a constant light source.
A drill with a pistol grip handle is usually compact and lightweight, making the tool suitable for a large variety of apps and easy to use.