The chuck is supplied in a blister pack. On the back you will find instructions for the drill can be clamped and resolutions of 0.4 mm to 3.4 mm. In the pictures in the gallery you can easily see how the chuck must be used.
Unscrew clamping nut of the spindle, remove the chuck (the silver used) and then unscrew the chuck. Done. It should be noted here that one closes the chuck while tightening. The associated with the Dremel wrench can tighten the chuck again. But with a little strength in your fingers, it's that way.
The chuck is really good and has a lot of grease. After removing the drill they were surrounded by a thick film of grease. The build quality is high. Original is better and price acceptable.
My Conclusion:
A chuck for the Dremel: Much better than the collet-. A must for every Dremel owners. Priced well. Best Buy!
