Perfect for making your own dust collection cowlings, this unit is a reasonable size - 340 x 184mm - and benefits from having a ledge on either side with 10.5mm holes and a large flat inlet on the long sides to be able to mount easily in a range of different applications. The 4in outlet on the back has a grating to prevent large offcuts from going into the hose - a handy feature if using as a cowling behind mitre saws.
Many customers want to set up their own collection stands next to their work piece. The problem is finding the right connector as a chute. This dust hood can solve many of these workshop problems.