List of 24 Types of Screwdrivers - How They Use? [Pictures]
2021-6-23u2002·u2002On its lower part tip or blade is made. On the upper part either there is a hole through which a wire is passed or this end is made flat so that when this part is fixed to handle it does not allow the shank to move separately. These are generally made of carbon steel. 3. Blade. Blade is the lower part of the shank. It is also known as tip.
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