the picture look good but the performance be disapoint !! it do catch some saw dust but the rest end up on floor and in you face !! with the bag on , the back pressure from the bag over the exhaust force the dust around the blade guard and up !! through the table plate and into you face !!! wear eye protection ! better off invest the money in a vacuum system or a hose connector for my jet-dust system ? -lrb- jim casey - carpentry , mashpee ma . -rrb-