Invention Grant

Power screwdrivers
Abstract:
A power screwdriver may include a main body including a bit drive device configured to rotate a driver bit. A screw may be attached to the driver bit. The power screwdriver may further include a locator attached to the main body and configured to adjust a driving depth of the screw into a workpiece. The locator may include a contact member including a contact surface for contacting with the surface of the workpiece. An orientation adjusting device may adjust the orientation of the contact member relative to the main body or the axial direction of the driver bit.
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