Become a millionaire, patented self-made drill for tiles

I must say that it is a free flight of thought and discourse on the topic. Recently I made a home-made for drilling holes in the tile.

Product

The product is wood cone is fitted on the axle, made of a trimmed screw. Nazhdachka conically wound, and clamped by a clamp in a tile milled hole, for example, under the pipe. The drawback believe that to get started you want to make a preliminary hole drill pen on the tilesBut it can be corrected.

Detailed description article.

rework

If this home-made finalizeMake metal and secure on it durable, wear-resistant abrasive, Its performance will increase several times. And also if in the second embodiment make it cutting edge, like a drill, It is quite contend with a stepped drill.

In my opinion, my notion It has the advantage over the bits and step drill that is not strictly fixed hole size. And if it Adjustthen one can obtain any specified bore diameter.

Profit

Naturally, patentingmeans under a production and Receiving a profit. even a cursory Market Review crowns of tiles and step drills promises millions in profits.

nuances

Firstly, etc.roduction most expensive type of business activity, That's why it is mainly used to be the prerogative of the state.

Second, after reading some confusion waiting for the preparation of patent and copyright protection, I decided to stay with you and write articles on.

And you, what do you think about this?

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