The Bosch TS1007 Dado Insert for Table Saw Model 4000 measures is able to accept a 13/16-inch x 8-inch dado blade stack. Features: * Use your favorite dado set on your 4000 series Bosch saw * Dado insert for use with stack dado and rabbet cutters * Accommodates up to 3/4-inch lumber * Plastic construction * Includes 1 insert; blade and saw not included What"s In The Box: * Bosch TS1007 Dado Insert for Table Saw Model 4000