On the screwdriver and screwdriver with what is different
On the screwdriver is in order to improve the working speed of the middle heart can rotate through a screwdriver can be used for percussion! From the knife head to the handle is a whole, they are basically the same function, but the characteristics of a little different
The center screwdriver is designed to increase the speed of work, and the middle of the heart can rotate.Screwdriver with can be used to strike, from the cutting head to the handle is fully integrated.Their basic functions are the same, but the characteristics are a little different, and the way of processing is different.
