Food Processor fits Bosch models UM3, MUM604070, MUM6621, and MUM6622. This attachment comes with 5 cutting surfaces in only three blades. The slicing blade is 1/8" thick on the course side and 1/16" on the thin side. The shredding blade is a course and medium texture. The final blade is the potato shredding disc. It works wonderfully to grate almonds into a fine flour. We also make snow out of ice cubes, it is fantastic. This attachment also comes with an "S Blade" for chopping i.e. salsa, pie crusts etc. The bowl is 5 ½ cups. Safety feature will not allow you to remove the lid with attachment connected to the mixer.