The Dremel 4200 precision power efficiency and simplicity a must

I was selected by the trn site to test the Dremel 4200. Being already a fan of the brand I knew the Dremel 3000 and I crossed a big step with the 4200.
Already the power and consistency of speed. The older models or struggled under duress 4200 remains constant, it seems that the cruise control to be truly effective. Even if it is bigger than the 300 or 3000, the form was well thought out, it is more elongated. It does not slip through its rubberized grip.
The tool change system is really a great innovation that reduces the time of implementation. The EZ exchange system is very convenient, we'll love to lock the shaft to exit the tool more easily. Little trick to remove it, use the wrench below the tool to push the movable part down.
Although the box is well equipped, it does not represent the whole range of tools compatible for all types of materials.
Do not hesitate to buy the hose especially if you need high accuracy and you need to work on time. For burning is essential.

I tried sub brands, but none combines the accuracy and longevity of Dremel. This new version stays true to the brand and accept existing tools.
Big downside brand should bring more attention to the instructions that may not display images of 4200. The Dremel website is provided as such do not hesitate to get there.