Overview of the dual-function nozzle for drill their own hands

Glad to see you in our new survey on tools collected his own hands!

I hope in the end you will be surprised how it happened to me when I met with this primitive at first glance gizmo.

The inventor has been well-known to us YouTube blogger Dr. Hacker is the channel which is already more than 200 thousand. subscribers.

Today, I want to understand in detail herein. This attachment for drills their own handsMade from a metal strip, and a simple rod.

Why do it, and is it worth it? Let's deal!

Idea

Evaluation 3 of 5

Since this homemade is not one, but two functions, the idea to gather a nozzle with their hands it seems very obvious and not expensive, but let us look at each of these functions, there useful they are?

The first function - the author suggests using this attachment to make a semi-circular cut trouser belts. This idea seems dubious to me personally, as a rule, for shortening the belts need a modern line, rather than a semicircular cut.

(As it happens to show at the end of the section Total)

In the second feature, the inventor has laid the nozzles operate as a chisel, a function it seems to me more reasonable than the first, and I find this application even at in the country.

For the idea in this case is obliged to put 3 points, not bad, but not all the features in my opinion, can be used.

Design

Evaluation 4 of 5

Nozzle for a drill is made of a metal strip with a thickness of about 2-3 mm. To create this, first author of the nozzle cuts out the base, then sharpens edges and welds metal rod.

The design looks quite reasonable and minimalist, there is no extra solutions, and I, frankly, like.

If you ask me, so I added, I would probably use thinner steel to using this nozzle could be made more subtle and sophisticated cuts of wood.

Now, in my view, with this home-made, you can do rough carving of the wood, so is forced to put 4 points.

Design

Grade 5 of 5

Blogger Dr. Hacker is distinguished from the other approach to his inventions, what you ask?

Almost all of his invention made their own hands have a finished look: beautiful body and color.

Housing in the nozzle, of course, would be superfluous, and that's a beautiful color to his invention, the author forgot to add, for which he receives 5 points.

analogs

Grade 5 of 5

Let's look at the closest analogues, this homemade favors. Unfortunately, nothing like I could not find, in addition to tips on concrete for the gun, but it is quite another.

Therefore, for this point, the author can be safely put 5 points, since nothing like to buy was not, so it is necessary to make their own hands.

Total

Oh, I forgot to say that you can use this tip, as does the author, your drill should support the punch mode (ie, batter, and not scroll).

In summarizing, we can say that tool with his hands he scored 17 out of 20 points, which is one of the highest ratings in our critical review. And now, I show it it works:

video source and images for the critical review: https://www.youtube.com/watch? v = tPpE1ZVGFsA