Best I have used.
I am a decorative concrete contractor and dust collection is a must when grinding floors. As handheld dust shrouds go this Bosch is the best most efficient one I have used. i have used many different ones cheap to very expensive and this is the best and about mid-range for cost. An adapter is needed to fit to shop vac 2"+ hoses but it also works well.
March 30, 2013
i use it with my bosch 7in grinder to grind concere down. If vacuum is not plugged, there is no dust going out
December 29, 2012