Bernina Buttonhole Snap-On Sole #3

The BERNINA Buttonhole Snap-On Sole #3 is a specialized presser foot designed for sewing precise manual buttonholes and creating decorative gathering effects. With practical grooves that glide smoothly over thread beads and a convenient slot for pulling the upper thread to the back, this sole delivers professional buttonhole results with or without cording.

Key Features

• Grooved sole glides smoothly over buttonhole thread beads for precise, even stitching
• Slot in the sole allows upper thread to be pulled to the back before sewing begins
• Sews buttonholes of varying lengths with professional finish
• Accommodates corded buttonholes for added strength and decorative effect
• Enables gathering with cord or elastic thread for smocking techniques
• Compatible with machines using Snap On Shank #78
• Durable construction ensures long-lasting performance

Specifications

Specification	Detail
Product Type	Snap-On Presser Foot Sole
Foot Number	#3
Brand	BERNINA
Primary Use	Manual buttonholes and gathering
Shank Required	Snap On Shank #78

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The BERNINA Buttonhole Snap-On Sole #3 is an essential accessory for sewists who value precision in buttonhole construction and enjoy creating decorative smocking details. OSP Machines is an authorized dealer and provides free support for the life of your machine. You'll have access to expert guidance whenever you need assistance with this presser foot or your BERNINA sewing machine.

Compatibility

B 215, B 325, B 330, B 335,B 435, B 475 QE, B 480, B 350 PE, B 380, B 530, B 535,B 540, B 550 QE, B 555, B 560,B 570 QE/QEE, B 590, B 580, B 710, B 720, B 740, B 750 QE, B 770 QE/QEE, B 780, B 790, B 790 PLUS, B 820 QE, B 830, B 880, B 880 PLUS

Frequently Asked Questions

What shank do I need to use this sole?

The BERNINA Buttonhole Snap-On Sole #3 requires Snap On Shank #78, which is sold separately and must be compatible with your BERNINA machine.

Can I sew corded buttonholes with this foot?

Yes, the Buttonhole Sole #3 is designed to accommodate cord for reinforced buttonholes. The grooves on the sole allow the cord to feed smoothly while maintaining even tension.

Is this foot compatible with my BERNINA machine?

This sole is compatible with BERNINA machines that use Snap On Shank #78, including the B 475 QE and numerous vintage BERNINA models from the 900 through 1500 series. Check your machine's compatibility with Snap On Shank #78 to confirm.

What is the difference between a sole and a presser foot?

A sole is the bottom plate that attaches to a shank to create a complete presser foot assembly. The Buttonhole Sole #3 snaps onto Snap On Shank #78 to form the complete presser foot for buttonhole sewing.

Can this sole be used for decorative stitching besides buttonholes?

Yes, the Buttonhole Sole #3 is excellent for gathering fabric with cord or elastic thread to create smocking effects, in addition to its primary function of sewing manual buttonholes.