Find out how many types of screwdrivers there are
A screwdriver is a type of tool used to insert and remove screws. They are available in many variations to match the correct screw drive.
The drive, or head, of a screwdriver has a hollow and convex shape that fits over the tip of the screwdriver. The torque, known as torque, can be applied in either a clockwise or counterclockwise direction.
The screwdriver shank is made of hardened steel , and the tip is hardened to reduce wear. The handle is made of wood, metal, or plastic.
The tool is divided into flat, cross and star shapes, which differ from the head of the fasteners.
Types of screwdrivers
Triangle screwdriver
Tools with a triangular screwdriver head are less common, but they are ideal for certain jobs. The triangular screwdriver is advantageous because its design makes it safer and more unobstructed than its alternatives.
Magnetic screwdriver
A screwdriver with a magnetic tip allows screws to be attracted by magnetic force. This reduces the risk of accidentally dropping them. Magnetized tools are useful for working on electronics, where screws are small and can easily get stuck in hard-to-reach places.
Toothed screwdriver
A ratcheting screwdriver has a built-in mechanism that allows force to be applied in only one direction, while allowing free movement in the other direction.
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