how to use an impact screwdriver
Instructions. Choose the appropriate bit, according to the size and shape of the indentation on the end of the screw. Make sure the bit fits snugly into the indentation. Some screws also have a six-sided head, for which you can use a socket-style bit.Slide the bit into the end of the impact screwdriver. Place the tip of the impact screwdriver tightly into the end of the screw and hold the screwdriver firmly with one hand.Strike the end of the impact screwdriver forcefully with a hammer.The force will be driven through the internal mechanism, forcing it to turn while applying strong pressure onto the screw.nstructions. Choose the appropriate bit, according to the size and shape of the indentation on the end of the screw. Make sure the bit fits snugly into the indentation. Some screws also have a six-sided head, for which you can use a socket-style bit.
An impact driver is a manual or power tool that delivers a strong, sudden rotational and downward force. In conjunction with toughened screwdriver bits and socket sets, they are often used by mechanics to loosen larger screws (bolts) and nuts that are corrosively frozen or over-torqued.anual impact drivers consist of a heavy outer sleeve that surrounds an inner core that is splined to it. The spline is curved so that when the user strikes the outer sleeve with a hammer, its downward force works on the spline to produce turning force on the core and any socket or work bit attached to it.