When DSM20 this is consistent with the stated 17,000 u / min including a small "jerk" in Handglenk immediately.
I think that's not optimal - especially since the classic Dremel has this speed control. The problem arises when you again start to not plunge again at weaning long cuts in the material. Since concentration is announced to work accurately.
I think you need the high speed and not for any material. The experience of some buyers that the cutting disc is burning through the wood will probably have something to do with it. For wood with a Sägeplatt set teeth is always better than the attached blades. I've also never tried exact woodcuts with a Flex.
The cuts in the plastic panels are all ultimately succeeded perfectly. However, I have used a guide rail at just 3.0 m cutting length. Freehand you get the, if it is to be straight, not down.
Due to the high numbers of revolution must also be advancing slowly, otherwise fix the chips melting over housing the disk.
For suction of chips / dust, I have no other device uses a) because I have none for it and b) leads to the elimination of the beworbeben handiness. I also had the impression that this machine uses the expelled air is not out on the section as is the case in jigsaws (blowing). This would be desirable. Surprised, I was about the lack of a sheet / plate protection, especially in the German market.
Since I've cut nothing but plastic and this is well done, I can forgive 4 stars.
The withdrawal there for
1) lack of speed control,
2) insufficient chip removal,
3) lack of disk cover.
This even though I have been known 1 and 3 of these disadvantages but they are now times since.