SINGER 8780
Electronic domestic sewing machine
SINGER source records connect 8780 to verified parts or systems, including SINGER Class 15J Bobbin, SINGER Blind Hem Foot, SINGER Walking Foot.
Verified compatibility
8 verified relationships.
| Part or system | Relationship | Status | Evidence note |
|---|---|---|---|
| SINGER Class 15J Bobbin | Officially compatible | CONFIRMED | SINGER lists 8780 in its Class 15J bobbin compatibility list. |
| SINGER Blind Hem Foot | Officially compatible | CONFIRMED | SINGER lists 8780 in the model group compatible with the Blind Hem Foot. |
| SINGER Walking Foot | Officially compatible | CONFIRMED | SINGER lists 8780 in the model group compatible with the Walking Foot. |
| SINGER Gathering Foot | Officially compatible | CONFIRMED | SINGER lists 8780 in the model group compatible with the Gathering Foot. |
| SINGER Overcasting Foot | Officially compatible | CONFIRMED | SINGER lists 8780 in the model group compatible with the Overcasting Foot. |
| SINGER Narrow Rolled Hem Foot | Officially compatible | CONFIRMED | SINGER lists 8780 in the model group compatible with the Narrow Rolled Hem Foot. |
| SINGER Straight Stitch Foot | Officially compatible | CONFIRMED | SINGER lists 8780 in the model group compatible with the Straight Stitch Foot. |
| SINGER Darning and Freehand Foot | Officially compatible | CONFIRMED | SINGER lists 8780 in the model group compatible with the Darning/Freehand Foot. |
Manuals
Verified official manuals matched to this exact machine record.
Machine specifications
- Official model identity
- Curvy 8780
- SINGER machine group
- Curvy, CB group
- Confirmed bobbin
- SINGER Class 15J transparent bobbin
- Confirmed specialty-foot relationships
- Blind hem, walking, gathering, overcasting, narrow rolled hem, straight stitch and darning/freehand feet
- Official manual
- Singer Curvy 8780 Sewing Machine
About this machine
The SINGER 8780 is the Curvy 8780 electronic sewing machine. SINGER's current accessory system places the exact 8780 in the Curvy CB machine group, and the official manuals portal still provides an exact-model Curvy 8780 sewing-machine manual. The existing SewFitGuide compatibility data confirms the Class 15J bobbin plus seven named presser-foot relationships.
Curvy 8780 is the exact model identity
SINGER's current manuals portal names the machine Singer Curvy 8780, while its current machine-group and foot-control pages list 8780 under the Curvy group. That is useful model identity evidence.
The family label explains the accessory grouping, not every possible fit
SINGER groups the 8780 with other Curvy machines for several current accessories. That helps explain why the existing compatibility table contains shared feet and Class 15J bobbins.
The official manual is still a useful anchor
The manufacturer manuals portal still exposes an exact Curvy 8780 manual.
What this machine is used for
- general sewing
- decorative sewing
- quilting
Sources and scope
This record is limited to the compatibility relationships supported by the cited sources. An unlisted part has not been established as compatible or incompatible.
- SINGER Class 15J Transparent Bobbins 3-Pack SINGER · Official accessory product page · Tier 2
- SINGER instruction manual SINGER · Instruction manual · Tier 2
- SINGER technical document SINGER · Technical document · Tier 2
- Find Your Sewing Machine Group SINGER · Documentation · Tier 1
- SINGER Sewing Machine Presser Foot Kit SINGER · Official accessory compatibility page · Tier 1
- Foot Control for Computerized Sewing Machines SINGER · Accessory documentation · Tier 1
Catalog source-link check completed September 2026. This maintenance check did not reverify every factual claim. See how factual verification differs from maintenance checks.