A screwdriver bit is a tool for driving screws and one that can be fitted to most drilling power tools. All screws have a head with a contour such that an appropriate screwdriver tip can be engaged in it in such a way that the application of sufficient torque to the screwdriver will cause the screw to rotate.
Fits all power and hand held bit drivers
Precision machined tips for exact fit
For industrial, automotive and DIY use
Best Way Tools
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86780
2105922
T25 TORX Tamperproof S2 Tool Steel Bit 1" Has a 1/4-in. Hex Shank