Great product - superb quality - my only downer is the cost of accessories. Additional collett for 1/4 inch bits cost a fortune, so did an additional collett nut (I assumed one nut would transfer from collett to collett but no!) and then the dust extract outlet is a crazy size and impossible to match to any extract pipe other than their own! So I have bodged and improvised. But I love it.
Genuine article, works a treat.
Don't forget to fit the collet to the nut before using it. They click into the nut and that's what makes the collet easy to undo for tool removal. Otherwise the collet stays put when you take the nut off and that's when the fun starts.