Bernina Stitch Plate Punch Activa Aurora. 031050.70.10 STITCH PLATE NDLPUNCH CB HOOK Stitch plate for use with the Needle Punch Tool accessory on the 210, 215, 220, 230, 240, 330, 350, 380, 430, 440, 530, 550, 630. Needle Punch Tool sold separately. The special 5.5 mm stitch plate in the Needle Punch Accessory Set (CB hook) is specifically designed with a special opening for felting. This special opening prevents material from being pulled down with the needle. This ensures that you get a clean motif when you use your BERNINA sewing machine for needle felting. The practical Needle Punch Accessory Set comes into use for needle punching tasks. The CB hook and rotary hook sets are available depending on the model of your BERNINA sewing machine. The tool is available for CB (oscillating) or rotary-hook systems, depending on your model of BERNINA sewing machine. This high-quality accessory is used to work wool threads and yarn into materials such as felt or loden. Discover the interesting projects you can create with the help of the BERNINA needle-punch tool now, and order the appropriate stitch plate today!