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SINGER® Heavy Duty 6600C Sterling Computerized Sewing Machine
SINGER® Heavy Duty 6600C Sterling Computerized Sewing Machine
SINGER® Heavy Duty 6600C Sterling Computerized Sewing Machine
SINGER® Heavy Duty 6600C Sterling Computerized Sewing Machine
SINGER® Heavy Duty 6600C Sterling Computerized Sewing Machine
SINGER® Heavy Duty 6600C Sterling Computerized Sewing Machine
SINGER® Heavy Duty 6600C Sterling Computerized Sewing Machine
SINGER® Heavy Duty 6600C Sterling Computerized Sewing Machine
SINGER® Heavy Duty 6600C Sterling Computerized Sewing Machine
SINGER® Heavy Duty 6600C Sterling Computerized Sewing Machine
SINGER® Heavy Duty 6600C Sterling Computerized Sewing Machine

SINGER® Heavy Duty 6600C Sterling Computerized Sewing Machine

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$389.99
$389.99 - $389.99
$389.99
$269.99
$269.99 - $269.99
$269.99
Availability:
124 in stock, ready to be shipped

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In-stock orders placed before 4:00 p.m. Arizona time, Monday through Friday, ship the same business day. Orders placed after the cutoff, on weekends, or on holidays ship the next business day.

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  • Authorized Singer dealer — includes the manufacturer's warranty where provided
  • Three generations of machine experts — family-owned since 1977, with real service-department experience
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  • Easy returns — up to 30 days on eligible items. Return details
  • Flexible financing — Shop Pay Installments and Affirm may be available on eligible purchases
Questions about this machine? Talk to a machine expert. (480) 545-0778 · Mon–Fri, 9am–5pm Arizona time · Send us a message

SINGER · Sewing Machine

The Sterling edition of computerized Heavy Duty sewing

Add the Sterling edition of computerized Heavy Duty sewing to your workspace. The SINGER 6600C Sterling combines 215 stitch applications with adjustable fabric handling and a visible top drop-in bobbin.

215 stitch applications
Adjustable presser foot pressure
One-step buttonhole

Why consider the Sterling 6600C?

The Sterling finish distinguishes this edition, while the computerized controls and Heavy Duty fabric handling define its sewing role. Use the available stitch settings to refine construction or decorative work, then check the result on your actual fabric. If you are comparing the Sterling edition with another 6600C listing, check color and accessory contents separately from the model's basic capabilities. That keeps the purchase decision focused on the version and package you intend to receive.

Put the features to work

Choose the look and the controls together

Sterling distinguishes this 6600C edition, while computerized stitch selection and adjustable fabric handling define its role at the sewing table. Consider how often you will use those controls rather than choosing on appearance alone.

Support more deliberate sewing

The 6.4-inch needle-to-tower space and visible drop-in bobbin are useful details when planning longer seams or a larger project. Support the surrounding fabric and test the stitch setup first. Compare the exact accessory package with the standard 6600C listing.

Features that make a difference

  • 215 stitch applications. Offers techniques for practical and decorative projects.
  • Adjustable presser foot pressure. Adapt feeding for different fabric weights.
  • One-step buttonhole. Create garment closures with a simplified sequence.
  • Stainless steel bedplate. Provides a smooth surface beneath the fabric.
  • Top drop-in bobbin. Check your lower thread supply as you sew.

Specifications at a glance

Model 6600C
Edition 6600C Sterling
Stitch applications 215
Needle-to-tower space 6.4 inches / 163 mm
Dimensions 17.3 x 7.5 x 10.9 inches
Supplier SKU 230432112

Choose it for the way you sew

Suited to makers who want the Sterling edition and computerized stitch selection. Check workspace requirements and accessories when comparing it with the standard 6600C listing.

Questions about SINGER 6600C

Is this the Sterling edition?

Yes. This listing is specifically the 6600C Sterling.

How much room is right of the needle?

The listed needle-to-tower space is 6.4 inches.

Can I adjust the foot pressure?

Yes. Presser foot pressure is adjustable.

What identifies the Sterling version?

Sterling is the edition named in this listing. Compare its finish and package separately from the standard 6600C while checking the same practical sewing controls.

The ThreadWorks difference

A sewing family behind your purchase

ThreadWorks is led by the third generation of the Mulqueen sewing family in Arizona. Our family's sewing-business experience goes back to 1977, with years spent around machines, service benches, parts and the people who use them.

Choosing SINGER 6600C should start with what you want to make. Tell us about your fabrics, the techniques you want to learn and the machine you use now. Our team can help you compare the listed features and identify the questions that matter before you order.

Ask us about SINGER 6600C

Meet the family behind ThreadWorks

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