Just 3 easy steps. Removes every stripped screw in 10 seconds or less!
double head damaged screw remover is made of high speed steel 4341; hex shank hex shank 1/4" is made of high speed steel 4241.
This screw remover set itself comes with five different size bits. Two sides can be used. So it can be used on any screw types / size. The hex shank 1/4" Threaded head design for better grip and better use;
Firstly, using drill head to penetrate drill, be careful not to use the impact hammer gear, with the normal screwdriver gear.
Secondly drilling time to the slowest speed, there is a fixed speed with fixed speed, no in the end speed file a certain to be able to evenly rotate.
After the volley speed is stable and then aligned with the top of the screw center for a long time. Don't worry, be patient. Then when you obviously felt drilled into and drilled for a while, and then for another.
The head rotates, puts the rotating head into the hole just drilled, presses and turns on the electric screws .