Great little brute, Ive tried to stall it out but it just wouldn't stop. It handles 36Grit with no problem. The only drawback is the dust it creates is more than that little bag is going to hold. Get the the sweeper attachment part #DW4111 worth the money if your going to use this in the house or shop. that is why I give it a 4 star. Amazon.com should sell the attachment !!!! hint.