Singer Simanco 86721
Auto-Pilot Buttonholer Attachment
This attachment was produced in 1967 for Singer Zigzag machines which do not have the automatic buttonhole stitching programmes. The Buttonholer has a set of controls that work together with the controls on the sewing machine to produce buttonholes that are consistently uniform in length and adjustable in width. The Green templates are for straight buttonholes, Brown templates are for eyelet end buttonholes and Beige are for bound buttonholes. The attachment is operated by a lever which engages with the needle clamp. Complete set consists of a beige coloured buttonhole attachment, feed cover plate with screw (86748), which is required with some models, and special long screw for attaching it to the presser bar.
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