Why circles on a grinder (angle grinder) should always be placed with a picture inward. The old locksmith explained why

  • Nov 13, 2021
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Greetings, my dear readers and critics!)

How many of you think about where the picture on the cut-off wheel for the grinder should "look"? I think very few. So I did not bother about this before. And then I talked with an experienced locksmith and found out that for many years I had installed the disc on the grinder incorrectly.

Probably because of this, during work, I often had to deal with the beating of circles or their biting.
Why circles on a grinder (angle grinder) should always be placed with a picture inward. The old locksmith explained why

Whenever you need to change your cut-off wheel again, be sure to follow the instructions. There is also a thin metal ring on the side of the disc, where there is an image and inscriptions. These are the circles that come out of the factory conveyor.

You will not find such a metal circle on the back of the disc.

Which side to put the disc on the angle grinder

  • 1. First you need to look at the tool washer. There are small "pimples" on its surface.

If the circle is set correctly, i.e. down with pictures and inscriptions, then the metal ring will lie directly on the washer. Squeeze the disc and press the washer firmly against the ring. Due to this, a reliable grip will be obtained, the circle will not turn when biting.

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  • 2. Cutting wheel manufacturers strive to make their products high quality and safe.

However, in the process of making a circle, small irregularities can form on its surface. The clamping flange has a threaded backlash. It is he who smoothes the tubercles of the circle, fixing it tightly.

  • 3. I suggest taking a close look at the flap disc. The picture is there on the inside, there you will also see a metal ring. Based on this, we can draw a logical conclusion, which I tried to tell you about!

I will end on this. If you disagree with something in the article, write your opinion in the comments.

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