From the manufacturer Kenwood XL Folding Tool Attachment AT512 The KENWOOD CHEF can be customised by adding a wide range of optional attachments expanding the functionality to perform practically all food preparation tasks. Our high quality attachments have been developed to deliver, good consistent results time after time The AT512 folding tool perfectly folds in heavy ingredients without knocking out air, giving superior results on aerated mixtures like mousses and soufflés Patented blade design With a unique folding motion. The ultimate tool for light mixes Fold heavier ingredients into soft mixtures without knocking out air. Total mix planetary mix Reaches every part of the bowl for greater incorporation. Suitable for 6.7L bowl Chef Kitchen Machines The Kenwood folding tool is suitable for use with the MAJOR sized machines with 6.7l bowls manufactured after 1976, or the Chef Sense XL