I wanted to like this mill. It's light and grinds well. Sanding dust seeped into all of the push handle's joints, so I sealed them with tape to keep dust out. Some dust was collected in the filter bag but most of it just got thrown into the air so instead of a bag I hooked up my shop vacuum and it worked very well. The device worked normally for one day, but on the second day the motor suddenly stopped working. I will return the item for a refund. I will be going back to my professional Porter cord grinder which has been running for 15 years. It's a bit heavy for overhead sanding, but does the job.