Easy sanding attachment on a drill from the usual traffic jams with their hands

Grinding works are completed in the processing parts. Polishing can be done using manual or automatic tool.

The device, which the author has decided to submit to our attention, is intended to facilitate the grinding process.

(How does this work will show at the end, please read carefully)

**Member of our review on a homemade nozzle for grinding of cork**

So, in review grinding cup from ordinary plugs their own hands. I am happy to share my views on the present invention, and hopefully my review will be useful to you.

Idea

Evaluation 2 of 5

For polishing various surfaces using a variety of materials and devices.

So, for the treatment of wooden surface using sandpaper, a variety of files, grinders and tips for drill or grinder. For grinding metal is also used to bolgarka attachments and machines.

The process of drilling a hole in the tube for fixing the axis of their own hands

In my opinion, the idea of using the plug is not entirely successful, because it is quite fragile and quickly breaks down. So I put 2 points.

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Design

Evaluation 2 of 5

The design of the grinding cup of the usual traffic jams extremely simple. The author has taken an ordinary plug and drilled a hole in it, which is pasted to a metal rod small. With this stopper rod is fixed in a drill chuck or machine.

The process of fixing the mounting axis of a homemade nozzle for grinding their own hands

By the end glued a small piece of sandpaper. With it, and grinding takes place. After sandpaper comes into disrepair, it was replaced with a new one.

I believe that with this nozzle will not turn to grind large parts, since the working area of the grinding is very small. packing material rather fragile, so at any moment it could break. For such an unreliable design I put 2 points.

Design

Evaluation 4 of 5

It is difficult to evaluate the appearance of such a small and very uncomplicated products. This tip looks easy, so the author receives from me 4 points.

analogs

Evaluation 2 of 5

Analogs of the grinding cup of the usual traffic jams with their hands are a variety of tips on a drill and screwdriver. They can be used to polish the surface quality in the shortest time, can not be said about this invention. So I put 2 points.

The process of consolidation of sandpaper on the nozzle made with their own hands

Total

Grade 10 20

sanding nozzle from ordinary plugs their own hands gaining 10 points out of 20. I think this tool not worth your attention because his performance does not inspire confidence, and the amount of work performed is very small.