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Sewing Machine Needles SD1 135x17 are specialty needles optimized for sewing dense fabrics, such as heavy sailcloth. SD1 needles partially cut, and then push the fibers out of the way. These industrial needles also work for fine leather or leather clothing, as the SD1 needles feature a smaller cutting point than the DI needles.
Needle sizes are listed two ways, by size and measurement, so a #22 needle is the same as a 140. For more information on needle and thread choices, see the Thread and Needle Recommendations document.
Sewing Machine Needles 135x17 SD1 #22 fit the following sewing machines:
- Sailrite® Ultrafeed® LS-1 and LSZ-1
- Sailrite® Fabricator®
- Sailrite® Leatherwork®
- Craftool® Pro Stitch Master® Sewing Machine by Sailrite®
- Sailrite® 111
- Sailrite® Big-N-Tall
- Thompson Mini-Walker
|Needle System:||135 x 17|
|Needle Type:||SD1 Needle|
|Needle Size:||#22 (140)|
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How to Select a Sewing Machine Needle Type
Sewing machine needles come in a variety of styles, sizes and types. This video should help you determine the type of needle you need for your particular sewing project. Needle types discussed are: Round Point (Sharp) needle, Ball Point needle, SD1 needle, DI needle and the Serv7 needle.
How to Insert a Sewing Machine Needle
Inserting a needle in a home sewing machine is easy, but what about needles that are industrial style and don't have a flat side on the shaft? It is more difficult to figure out how to insert them appropriately. We will show you the correct way to face the needle in your industrial or heavy duty sewing machine. We will also explain how to thread the needle.