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.

• • Spring loaded with hex key to adjust drilling depth
• • Drills a perfectly centered hole every time
• • Six torque settings, variable speed/reversing with electronic brake and soft grip
• • Great for installing hinges, brackets, towel bars, cabinet hardware, drapery rods, window shades and blinds
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