The following attachments will fit either the KM260 or KM280 series Prospero kitchen machines: - AT261 – Mincer (Older version) - AT264 Food Processor (Older version) - AT281 Mincer (New version) - AT284 Food Processor (New version) - AT286 Chopper/ Mill You can find the model number on the underside of your machine. There are differences in the design of each so spares are not compatible between the attachments.