Sawing a tree with a grinder is possible only in one single case - a disability is urgently needed. This is, of course, all jokes. In fact, you cannot cut a tree with a grinder under any circumstances. And as you might have guessed, the consequences of such an "enterprise" for the would-be master would be the most sad. If this statement alone is not enough, it is worth taking a closer look at the problem.
So, the first thing to note is that a disc for working with wood on a grinder does exist. However, it is needed exclusively for working with lining, for sawing narrow holes in it. These discs are not suitable for sawing a bar or log with a grinder. A chainsaw is used for such purposes. If you try to cut a tree with a grinder, you can earn a disability, or even lose your life altogether. This is because the cutting of their metal products is quite different from the cutting of wooden ones.
The whole point of the question boils down to the fact that the grinder when working with metal behaves differently than when working with wood. When metal is being sawn, the probability of a disk jam is extremely small, at least if all safety rules are followed. However, if you try to cut a bar or a log with a grinder, then the disc will jam in the material with the highest probability. After that (most likely) the tool will be snatched from the hands, and the master will be crippled.
READ ALSO:How to convert a drill from 220V to 12V on your own if it burns out
Note: when working with a grinder, you must remember that the tool must be equipped with a protective cover, and special glasses must be in front of your eyes.
If you try to cut a tree with a thin disk, then most likely it will not only be clamped in the rock, but also tear it apart into many fragments, including extremely small ones. Most of them will fly, including those around and the master himself. By the way, this is another reason why the grinder should always have a protective cover.
>>>>Ideas for life | NOVATE.RU<<<
Important: the clamping of the grinder's disk in wood occurs because wood is (unlike metal) a heterogeneous material. Soft fibers in it are constantly replaced by hard ones and vice versa. And there may also be knots.
Summing up some conclusion, it remains to add that before starting work and using any tool, it is necessary to familiarize yourself with its operational characteristics and opportunities. It is definitely not worth working with the material with a tool that is not intended for processing it. This simple, but, unfortunately, not obvious rule for everyone will help save health, nerves, money and life.
Do you want to know even more interesting things? Then it's worth reading about 5 most common mistakes that owners make when working with a grinder in our time.
Source: https://novate.ru/blogs/091119/52343/