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Phillips-head screwdriver
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Screwdrivers (Top) Offset screwdriver; (middle) parts of a screwdriver; (bottom) Phillips-head screwdriver
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Phillips-head screwdriver

tool
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Screwdrivers (Top) Offset screwdriver; (middle) parts of a screwdriver; (bottom) Phillips-head screwdriver
Screwdrivers (Top) Offset screwdriver; (middle) parts of a screwdriver; (bottom) Phillips-head screwdriver

A Phillips-head screwdriver is a specialized tool designed to turn screws with a distinctive cross-shaped slot in their heads. This design, patented by Henry F. Phillips, differs from standard screwdrivers that fit screws with a single straight slot. The tip of a Phillips screwdriver has two intersecting slots that perfectly align with the screw's head, allowing for a more secure grip and preventing slippage. The shank of the screwdriver is made of durable steel, while the handle can be constructed from wood, metal, or plastic. This tool is essential for tasks requiring the use of Phillips-head screws, which are common in various assembly and repair applications.123

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