Although it is no longer available as a product and I really wonder about that, this product is incredible to use.
Thanks to its strong suction, the dust is collected even if we use it upside down, that is, drilling into a ceiling, let alone a wall.
I have had it for over ten years, during which time I have drilled with it and still do to this day, of course!
Extremely simple and practical, without hoses and corded vacuums, and without any special requirements from the drill for its use.
It is truly amazing and I think it should not be missing from any amateur's toolbox!
I keep it permanently in the drill toolbox.
I highly recommend it and if you find it anywhere, do not overlook it and just buy it!