Singer Model 81-73 Sewing Machine
Singer Model 81-73 Sewing Machine
High speed; 2 or 3 over-edge chain stitch and trim in advance of the stitching. Automatic oiling. Gathering feed. Bight adjustable 1/8" to 3/16" for knit goods or 1/16" and 3/32" to 5/32" for rayon. For trimming, over-edging and closing seams in light and med. weight knits and rayon. Max speed 4500 RPM for long runs. Singer suggested replacement 246-13.
| Model | 81-73 |
|---|---|
| Dates | (Cancelled 09/54) |
| Usage | Industrial |
| Description | High speed; 2 or 3 over-edge chain stitch and trim in advance of the stitching. Automatic oiling. Gathering feed. Bight adjustable 1/8" to 3/16" for knit goods or 1/16" and 3/32" to 5/32" for rayon. For trimming, over-edging and closing seams in light and med. weight knits and rayon. Max speed 4500 RPM for long runs. Singer suggested replacement 246-13. |
| Needle | 81x1 or 81x13 |
| Source | Singer model list classes 1-99 |