How to unscrew a tightened nut on an angle grinder

unscrew, angle, grinder

How To Remove Stuck NUT Of An Angle Grinder. Very Simple

How to unscrew the nut on an angle grinder if you have a bite

I tried to stop with a button, take a standard key and press, knock with a hammer. no use.

I took it home, locked the button, tried to use the gas wrench. and that’s it, just scratched the nut. At the same time, I remembered how often I heard about cases when the nut on an angle grinder is unscrewed with great difficulty.

How easy it is to unscrew the nut on an angle grinder (angle grinder) if it is jammed

First of all, break down to the base what is left of the broken cutting disc.

This is very simple, you just need to take the pliers. In this case, we use protective equipment. glasses and gloves, since metal fragments will fly.

The result should look like this:

Next, we find a piece of metal, the thickness of which is less than the disc of an angle grinder.

Next, you need to turn on the angle grinder and use this piece to grind off the remnants of the disc between the nuts.

After everything is grinded off, we unscrew the nut inside not even with a key, but with our hands.

Read more:  How to Change Bearing to Angle Grinder

This is how it is done, in a very simple and fast way. over, it is safe for the bearings of the angle grinder. Because if the nut does not unscrew, many immediately arm themselves with a hammer and try to unscrew the nut by tapping on it.

What to do to prevent this from happening again

If you do not want to get into this position, before clamping a new disc, you can put a washer under the nut. made of plastic, paper or cardboard. In this case, the nut will be unscrewed without effort.

How To Free Up An Angle Grinder Disc That’s REALLY Stuck

Today, a cut-off stone or disc is not often found in the proper quality, so when it breaks, it often becomes a problem.

Naturally, improper operation may also be the cause. But now you already know how to unscrew the nut on an angle grinder.

If you still have questions or something is not clear, then you can view everything on

unscrew, angle, grinder

Cut-off wheels for an angle grinder, in turn, have their own subspecies, such as:

  • Cut-off wheels for metal work;
  • Abrasive wheels for working with stone;
  • Wheels for woodwork;
  • Diamond discs (mentioned above).

The purpose of each type of disc usually corresponds to its name.

Among the grinding discs, there are four main subtypes. flap, wire, diamond and bakelite-based grinding discs (straight, T41 profile and disc-shaped, T27 profile).

  • The flap disc is made from sandpaper. Its main purpose. it is the elimination of an existing coating such as old paint, primer or paint coat. Also, with disks of this type, wood products are polished.
  • Wire discs are used by artisans to remove rust. They can also remove other types of stubborn dirt.
  • Diamond discs are used for stone polishing.
  • Disc pads are made of plastic or rubber and are used to polish metal surfaces.

Please note: in the process of working with most discs, a special paste or lubricant is used, which contains finely ground abrasives. They are mainly used for sanding surfaces such as, for example, car body parts.

Read more:  How An Angle Grinder To Cut Tiles

The secret to easily unscrewing the disc with an angle grinder. [Life Situations]

In this video, you will see how and how to properly clamp on an angle grinder. This feature will help you get rid of

How to remove a disc from an angle grinder: methods, expert recommendations

It would seem that there is nothing difficult in replacing the disk with a new one. Nevertheless, at this stage, the master is faced with a problem. the nozzle is tightly clamped with a fixing nut that does not want to loosen. How to remove a jammed disc from an angle grinder? What methods are used for this? What tools can be used if the original key is lost? You will learn how to remove a clamped disc from an angle grinder in this article.

unscrew, angle, grinder

What to do if the disc is jammed (bitten) on the angle grinder?

Anyone who has experience of intensive work with an angle grinder has probably at least once encountered such a situation.

This usually happens if the disc is pinching between parts, it stops or breaks, and the angle grinder motor continues to rotate and thus permanently tightens the nut.

So what can you do if you bite a disc on an angle grinder?

Each master has his own secrets. Especially for you, we learned a few of them and now we will share the most common ways to get out of the situation.

How to Change a Circle on an Angle Grinder

How to remove, change a jammed disc from an angle grinder?

How to remove a disc from an angle grinder. an angle grinder (hereinafter referred to as an angle grinder), colloquially called an angle grinder, there is no such person, the most necessary equipment, which is in the arsenal of virtually every master, regardless of his qualifications.

This is a tool that is intensively used in abrasive processing: cutting, grinding, cleaning workpieces made of stone, metal, not others. It is widely used in such areas as: construction, woodworking and other similar work. Just like any other tool, the angle grinder is also divided into several classes.

Read more:  How to remove scale from an angle grinder from glass

There are due to the following: household, semi-professional, not a pro-class instrument. This systematization is determined by the power resource of the tool, its performance, the presence of certain additional options, the material, not the build quality, etc.

Consumables for an angle grinder, in addition to different types of cleaning brushes, are cut-off wheels, not different grinding discs. Angle grinder accessories: how to make the right choice?

With a gas wrench

The shoulder when using the gas wrench increases, therefore, the moment of force also increases. It is easier to unscrew stuck joints with such a tool. But if you try too hard, you risk crushing the flange or breaking the spindle rotation lock.

Replacing a circle with opposite rotation

The method given below has several positive aspects at once: it is possible without using a key, it is possible even with a broken stopper. Most grinders users believe that with a broken stopper, it is almost impossible to unscrew the nut that secures the disc.

Imagine their surprise when they find out that even a key is not required to dismantle the circle.

The secret lies in the fact that the circle must be rotated in different directions. Hands are protected with gloves and the disc is touched by the palm, providing alternate rotation in one direction or the other.

A few sharp changes in the direction of rotation of the wheel are enough for the nut to unscrew itself.

The video clearly demonstrates the given method of removing the cutting wheel from an angle grinder without a key and a stopper: