Cutex Sewing Machine Raw Edge Plain Tape Binder Binding Attachment 7/8" Brand New Raw Edge Plain Tape Binder Attachment for Industrial Sewing Machines. This binder folds the tape in half around the fabric and makes RAW finish top and bottom. It is used to insert Tape, Braid, or Binding along the edge of the garment as shown in the diagram. This binder comes with 2 attachment mounting thumb screws. Tape size 7/8" finished to 7/16"