These needles are compatible with:

• This needle system fits many industrial sewing machines across various brands. For Juki models, it is compatible with machines such as the DDL-8700 series, DDL-8000 series, DDL-9000 series and other industrial models. Always check your manual to confirm the correct needle system for your machine.

• Not all needle sizes are compatible with every machine. Your machine has a range it is designed to take. You can find your machine under the industrial machines tab, scroll down to the specifications and find that right on Juki Junkies, otherwise check your user manual.

Below is a chart that gives you an idea of what kind of needle size you should use in correspondence with your thread thickness. This gives you a base to work off of, but may need tweaking depending on your specific needs.