I bought this to have a wider chisel for removing ceramic tile. It worked much better than the 1" Bosch chisel I bought at the same time as the Bosch SDS Plus impact drill. This nozzle fits the drill perfectly. I was also able to use it with the dust cover I bought for the drill press. The shroud is actually designed for other models of Bosch rotary hammers, but I was able to fit and secure it on the SDS Plus. Both the chisel and the shroud allowed faster dust removal with significantly less dust.