SINGER HD6620C Heavy Duty Sewing Machine

by Singer |

Item # 19069947
SINGER HD6620C Heavy Duty Sewing Machine is rated 4.2 out of 5 by 35.
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Discounted Price $289.99 Old Price $379.99 ea.

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Strength, Speed, Enhanced Power…these are a few words that may come to mind when describing a superhero! Incredible as it seems, these are also some of the features of the SINGER Heavy Duty 6620C sewing machine. From denim to canvas, the Heavy Duty 6620C sewing machine is designed with your heavy duty projects in mind. Thanks to the machine’s powerful motor, you’ll have the needle piercing power and extra high sewing speed to take on your heavy duty sewing projects with ease.  In addition to strength, speed, and enhanced power, enjoy incredible creative capabilities. With over two hundred Stitch Applications, you will have basic, stretch, and decorative stitches to meet all of your project needs! Select stitches with a simple touch of a button. Clearly view your selected stitch, along with stitch settings, on the clear LCD screen. The SINGER Heavy Duty 6620C sewing machine also includes carefully selected accessories to bring your sewing projects to life. Seven hand-picked sewing and quilting presser feet are also included. One of the included presser feet is the SINGER Non-Stick Foot. The slick surface on the foot's underside allows for effortless glide on tricky fabrics such as vinyl and leather. SINGER includes the tools needed to add a professional touch to your projects! Whether you’re designing original garments, upcycling jeans, or transforming your home with custom home decor, ensure a great start on your sewing journey with the SINGER Heavy Duty 6620C by your side!

  • 17.5 x 7.5 x 11
  • 215 Stitch Applications- Enjoy a wide range of sewing techniques for creativity and customization. Choose basic, stretch and decorative stitches.
  • Enhanced Piercing Power- Stronger motor provides more power for sewing multiple layers and thicker fabrics.
  • Extra High Sewing Speed- Sew up to 1,100 stitches per minute for extra speed when you need it. Great for larger projects with long seams and seam finishes.
  • Full Metal Frame- This internal rigid metal support keeps your machine stable and helps ensure long lasting durability.
  • LCD Screen- Clearly displays your selected stitch, as well as stitch settings for length and width.
  • Touch Button Stitch Selection- Select your stitch with a simple touch of a button - the optimum stitch length and stitch width are preselected so you can start sewing faster, but stitch settings can be adjusted as desired to customize your projects.
  • Quick And Easy Threading- Easy-to-follow threading guides along with quick and convenient needle threader makes threading effortless.
  • Top Drop-In Bobbin- Easy to thread and easy to see! The transparent bobbin and cover allow you to monitor your thread supply so you don't run out of thread in the middle of a seam.
  • 6 Automatic 1-Step Buttonhole Styles- Buttonholes are sewn in one easy step. Just place the button in the buttonhole foot and the machine sews a buttonhole perfectly sized for that button, delivering consistent results every time.
  • Programmable Needle Up/Down- Set the needle’s stopping position with the touch of a button.
  • Accessories That Bring Projects To Life-Seven Presser Feet (All-Purpose Foot, Zipper Foot, Button Sewing Foot, One-Step Buttonhole Foot, Even Feed/Walking Foot, Blind Hem Foot, Non-Stick Foot), Clearance Plate, Seam Ripper/Lint Brush, Spool Caps, Screwdriver, Edge/ Quilting Guide, Extra SINGER Class 15 Bobbins (transparent), Pack of Needles, Heavy Duty Needles,  Auxiliary Spool Pin, Felt Washer, Dust Cover.
  • For returns, all electronics and machines must be new, in a sealed box. Please work directly with the manufacturer if products are damaged upon purchase, or become defective within the warranty period
  • Click here for Warranty Information: Singer Warranty Information
Product Features
  • Type Computerized,Heavy Duty
  • Sewing Stitches Per Minute 1,000+ SPM
  • Buttonhole Applications 6-10


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Most items typically ship within 1-3 business days, you'll receive an email with tracking information as soon as that happens! You can usually expect delivery within 6-10 business days, after you place your order, depending on destination.   LEARN MORE


We want you to be completely satisfied, so we are happy to accept returns for most online purchases in-stores for free or by mail, minus a $7.95 shipping and handling fee. Sewing Machines (all brands) & Craft Tech Machines (all brands) require a $25 restocking fee if returned by the customer.  LEARN MORE



Rated 1 out of 5 by from SINGER HD6620C Heavy Duty Sewing Machine Had to return it, It would stop and freeze up, within 3 days of buying it, checked online said this is a problem, got the other model, did the same thing, no more singers for me
Date published: 2023-11-24
Rated 5 out of 5 by from Design making machine My new favorite machine, if you love make designs in your sewing project especially with different types of material this is the machine fore you! Easy to follow instructions and sewing pedal uses as well!
Date published: 2023-11-16
Rated 5 out of 5 by from Singer HD This is an amazing machine. The custom stitches are gorgeous. I consider this a "semi industrial " machine. Sews through multiple layers of vinyl and interfaced cotton with ease. I was able to complete my water bottle bag and only use my industrial Juki for the extra thick portions. Note, bag has adult only content, if this is inappropriate please do not view the photo.
Date published: 2023-10-12
Rated 5 out of 5 by from A good old friend I just met! I am thoroughly enjoying my new is a trooper and feels like a good old friend I just met! Downloading the manual was more complicated than I expected, but operating the machine and creating clothing that I love with it is a dream.
Date published: 2023-09-21
Rated 1 out of 5 by from Feed Dog Doesn't Grip Fabric Was looking forward to sewing on this new machine. This is my first home sewing machine. However, after I spun my bobbin and threaded everything the fabric didn't move underneath the presser foot. When I checked, I noticed the feed dog wasn't gripping the fabric at all. It did not rise about the needle plate. I will update this review with photos & videos. I hope to exchange this and get a properly functioning one. I want to give this machine the benefit of the doubt, especially it being a Singer brand (I never really cared for the Singer brand, I prefer Juki, but from the looks of it I did like it's features. I have an industrial Juki machine but wanted a home sewing machine for the zig-zag and buttonhole function). So lets see what Customer Service will do. Otherwise, I am giving this machine the benefit of the doubt...maybe I got shipped a faulty one.
Date published: 2023-09-05
Rated 5 out of 5 by from So far so good I am excited about this machine... I had a very hard time downloading the instruction manual should really go back to printed versions!! Still playing with the machine as I just don't have any projects at the moment
Date published: 2023-08-27
Rated 1 out of 5 by from Disappointing My machine is 34 days old. Used twice. Got an EL error code. Turned on/off, cleaned, checked all things, and no issues found. It continued to give EL code. Returned.
Date published: 2023-07-27
Rated 5 out of 5 by from Amazing! This sewing machine is AMAZING! It sews so smooth I am completely in love with it and so glad I made the purchase. I’ve made a lot of purchases but this one takes the cake, as a designer having this has made my life so much easier
Date published: 2023-07-07
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