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Cutting nozzle on a drill from a disc of a grinder

A very useful drill or screwdriver head made from a used grinder disc. With the help of such a device, it is possible to cut metal or process its surface. This cutting tool can be very useful for those who do not have a grinder (angle grinder) or are not able to use it in hard-to-reach places.

What do you need?


  • The remainder of the disc grinder.
  • Bolt.
  • One washer the size of the inner diameter of the hole in the disc of the grinder.
  • Two washers in diameter exceeding the inner diameter of the hole in the disc of the grinder.

Cutting nozzle on a drill from a disc of a grinder

Cutting nozzle manufacture


Unscrew the disk. As you can see, it should not be completely finished. If you don’t have a grinder, ask your neighbor or the nearest workshop, they will throw out such discs anyway.
Nozzle on a drill from a disk of the grinder

We put a large washer on the bolt. It does not have to be rectangular. Since finding large diameter washers is problematic, I made from what was at hand. The outer diameter of the washer should be larger than the hole for mounting the disk.
Nozzle on a drill from a disk of the grinder

Then we put a disk on a bolt. To make it stand strictly in the center, install a washer with a diameter approximately equal to the diameter of the mounting hole of the disk.
Nozzle on a drill from a disk of the grinder

We put on all this a big washer, the same as in the beginning.
Nozzle on a drill from a disk of the grinder

We tighten everything well with a nut.
Nozzle on a drill from a disk of the grinder

As a result, we got such a very useful nozzle for a drill or screwdriver.
Nozzle on a drill from a disk of the grinder

Clamp the bolt in the chamber of the drill.
Nozzle on a drill from a disk of the grinder

And sawing metal. For example, a steel pipe.
Nozzle on a drill from a disk of the grinder

It cuts perfectly. There are absolutely no sparks, as when working with angle grinders, since the speed of the drill is very low compared to the grinder.
Nozzle on a drill from a disk of the grinder

Of course, in no case should you neglect the safety precautions when working - at least safety glasses must be on you. Due to the low revolutions, the cutting tool did not become less dangerous, and all protection requirements must be observed.
Using this nozzle, you can clean the surface of the metal from paint or rust, cut the pipe in a hard-to-reach place, and much more. Useful thing, do it yourself - you will not regret it.

Watch the video


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Comments (10)
  1. nikika.pod
    #1 nikika.pod Visitors April 30, 2018 12:38
    1
    We sawed off and threw the drill, dear pleasure, passed, we know.
  2. miha
    #2 miha Guests April 30, 2018 20:00
    0
    and how much is enough takusenkogo kruzhzhochka.
  3. Sergey K
    #3 Sergey K Visitors April 30, 2018 10:20 PM
    0
    I have such a nozzle, though with a normal landing under 22.2mm, I bought it about 20 years ago.The tool was still quite expensive, and the grinder was not particularly needed. For abrasive disks in a drill, the speed is not enough, but if nothing else is possible. But the 115mm saw blade on wood proved to be quite good, but it’s better and safer to use a specialized tool, of course
    1. Guest Igor
      #4 Guest Igor Guests September 19, 2018 11:32
      0
      I am not a big specialist in angle grinders. But whoever bought it for himself, he carefully read the instruction manual for angle grinders.
      There it was written IN BLACK ON WHITE that it was CATEGORALLY FORBIDDEN to install wood sawing wheels. At first I didn’t understand why it’s impossible.
      But smart people said that if the disk jammed, then you will be looking for the fifth corner in the room from a flying grinder. You will not hold the angle grinder in your hands when jamming. The switch according to the law of meanness will not necessarily turn off at this moment.
  4. Guest Victor
    #5 Guest Victor Guests April 30, 2018 10:22 p.m.
    2
    Similar publications for cook children appear more often. It seems that the authors do not bother with labor protection problems. Are there still auls and villages where there are no grinders on sale, in the sense of angle grinders? The rules are written in blood: 1. Use the tool strictly for its intended purpose. 2. Read the instructions for use.
  5. Aleksandr
    #6 Aleksandr Guests May 1, 2018 02:34
    0
    I bought a nozzle, she killed a drill and killed it.
  6. gerii
    #7 gerii Guests May 2, 2018 13:57
    1
    The disk turns out DISPOSABLE. at a low rotational speed of the drill it quickly collapses.
    I put a new disc on emery with a decent rotation and then the edge is pricked.
  7. SD
    #8 SD Guests May 4, 2018 12:25
    1
    The drill is not designed for such a load. With this use, the force vector acts perpendicular to the axis of rotation of the drill motor, and it is designed for the frontal action of the load (along the line of the axis of rotation of the motor). For one-time work, it’s cheaper to take a simple hand saw for metal.
  8. SD
    #9 SD Guests May 4, 2018 12:29
    0
    and for grinding such adapters are commercially available. on the one hand a screw as on a grinder, on the other hand a rod for fastening in a drill chuck.
  9. Georges
    #10 Georges Guests May 29, 2018 17:14
    2
    If this garbage sticks, it’ll tear the drill out of the hands, and it’s good if it’s just on the floor of the grohnetszaa, or maybe it’s possible to walk on some part of the body with pieces of the disk, those pieces of the disk that will fly in all directions after the break, can also spoil the portrait, the angle grinder does not It was in vain developed with an angular gearbox and a protective casing, more than once I ran into such things, there were no holes in the skin.

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