TORX
3593480
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Irwin IWAF21TX15B10 Insert Bit Torx T15 X 1" L S2 Tool Steel Black Oxide
$16.89
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.