s a small, interchangeable tool accessory used with a screwdriver, drill, or impact driver for driving screws or bolts. Here are some key points about screwdriver bits:
- Design: Screwdriver bits typically have a hexagonal shank that fits into the chuck of a drill or driver. The opposite end of the bit has a specific type of tip designed to engage with the head of a screw or bolt.
- Types of Tips: Screwdriver bits come in various types of tips, each suited for different types of screw heads. Common types include:
- Phillips (PH): Cross-shaped tip, commonly used in household and construction applications.
- Flathead/Slotted: Straight, single slot tip, used with flathead screws.
- Torx (TX): Star-shaped tip, often used in electronics and automotive applications.
- Hex (HEX): Six-sided tip, used with hexagonal screws and bolts.
- Square (SQ): Square-shaped tip, also known as Robertson, commonly used in woodworking.
- Pozidriv (PZ): Similar to Phillips but with additional ribs, providing improved grip.
- Robertson (ROB): Similar to square but with slightly tapered sides.
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