Bosch GA50DC Small Angle Grinder Dust Collection Attachment, 4-1/2" to 5"

I recently had our house rewired and decided to do all the wall chanelling. I purchased this shroud for my corded Bosch angle grinder, in an attempt to eradicate brick/plaster dust. It was also cheaper than buying a dedicated wall chaser.The shroud is nicely put together, and is made from quality materials. It's incredibly easy to install on my angle grinder, and the depth gauge is accurate and simple to set. There is a small set of wheels to the base of the shroud, which makes moving the angle grinder whilst cutting really easy. They also really help to keep a straight line. A small amount of dust escapes when initially cutting in, but once your in, it's incredibly clean and dust-free. A good quality dust extractor/vac is obviously imperative, for it to work properly.As far as I am aware, this product is only compatible with Bosch angle grinders.I am delighted with this product, and would highly recommend it.