How to unscrew the disc on the grinder without a key without exerting effort?
Some home craftsmen make a gross mistake when they tighten the nut on the grinder with a wrench until it stops, while applying very great force, considering that this way the disc will be securely fixed and the nut will not unscrew during working hours. But subsequently, this often leads to the fact that this very nut is very difficult to unscrew.
The standard key is simply powerless here, it flies off every now and then, and if you make great efforts, it can even bend.
After several unsuccessful attempts to unscrew the nut, an adjustable (gas) wrench or a vice goes into battle, and after long torment the nut still succumbs. Hooray! The deed is done, but it all took a lot of time, nerves and efforts.
Forget this problem! Today I will show you toHow to unscrew the disc on the grinder without a key or any effort at all. But first I will give one little advice. As I said, do not tighten the nut with a wrench too much, or even better not to use it at all. We simply screw the nut onto the spindle, and then, pressing the spindle lock button and holding the disk with our hand, turn it clockwise until it stops. Everything, the disk is fixed. In the process of operation, the nut itself will tighten and will not go anywhere.
And now, the fun part! How can you unscrew the disc without a key? Everything is very simple here! We do not need to perform any complex manipulations or use cunning devices. To do this, we only need our hands, or rather one average male hand. But before doing this trick, be sure to wear gloves.
And so, first of all, of course, we hold down the spindle lock button. Without this, the disk cannot be unscrewed.
Now, holding the grinder with one hand, place your palm on the edge of the disc.
We aim several times and strike a sharp blow on the disk from top to bottom. That's it, the nut will immediately unscrew without any problems and free the disk. That's the whole secret. Try it, I'm sure you will succeed!