How do you fix screwdrivers?
A screwdriver is relatively high requirements for the materials, is not up to the requirements of the general processing methods, such as high-frequency quenching, even carburizing process, to repair the simple triangular file you can buy a good point, by hand according to the original shape and good setback, but certainly not good for the new.
If you can, take it to me. I'll fix it for you free of charge. I have 360 degrees milling machine! The screwdriver goes up, 4 times the cross comes out. The word is simpler. You can find a grinding wheel yourself. The cost of a screwdriver is about 1 dollars. In fact, there is no need to repair it
