The Exhaust Adapter is designed to remove dust from your work piece using a standard shop vac that you can find from most home improvement and department stores
It is designed to work with the Dremel (models: 2000, 3000, 4000 and 4200) as well as the Proxxon IBS/E
SAFETY NOTE: It can be very dangerous to breath in the dust of some materials, especially carbon fiber, so please take care that the area that you use your Stepcraft machine is well ventilated and you have adequate dust collection