Use of this drive requires a specific mandrel provides Dremel 4200 with the suitcase.
The result obtained with this disc is pretty amazing considering its size. Even relatively long use does not heat the disk and the smoothness of the cut allows a very clean and flawless work.
The disc change is very facilitated by the use of the system "EZ cchange".
I recommend this tool for work of precision and meticulous. He will find favor with discerning DIY and concerned a rendering quality.