DBx1 Industrial Sewing Needles for Juki DDL-8700, Jack, Singer and Brother
₹85.00
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Product Description
DBx1 Industrial Sewing Needles for Single-Needle Lockstitch Machines
These DBx1 industrial sewing needles are designed for compatible industrial single-needle lockstitch machines used for tailoring, garment production, apparel stitching and general woven-fabric sewing.
The needle system is commonly identified as DBx1, with related designations including 16×231, 16×257 and 1738. This product is supplied as 1 pack containing 10 needles and is intended for compatible machines from Juki, Jack, Brother, Singer and other industrial sewing machine brands.
The round-shank construction is designed for proper positioning in compatible industrial needle clamps. The sharp point provides clean fabric penetration, while the scarf and thread groove support consistent lockstitch formation during regular sewing.
Important: DBx1 identifies the needle system. The actual needle size, such as 90/14 or 100/16, should be selected according to your machine, fabric and thread requirements.
Why Choose DBx1 Industrial Sewing Needles?
The correct needle system is essential for reliable industrial sewing. A DBx1 needle is made for compatible machines that require this specific round-shank system, making it suitable for many standard single-needle lockstitch applications.
These needles are useful for tailoring shops, garment workshops, apparel manufacturers and users who regularly sew woven fabrics. A properly matched needle can help maintain clean stitch formation and reduce common problems such as skipped stitches, thread breakage and fabric damage.
The needle features a sharp universal point, precision scarf and deep thread groove. The supplied product specifications also describe a chrome-plated finish and high-tensile alloy-steel construction for regular high-speed sewing applications.
Key Features
- DBx1 industrial sewing needle system
- Common designations: 16×231, 16×257 and 1738
- Round-shank industrial construction
- Sharp universal point
- Precision scarf design
- Deep thread groove
- High-tensile alloy-steel construction
- Chrome-plated finish
- Designed for compatible high-speed lockstitch machines
- Suitable for garment and tailoring applications
- Pack of 10 needles
Machine Compatibility
The supplied compatibility information includes major industrial machine brands and models such as:
- Juki DDL-8700
- Juki DDL-5550
- Juki DDL-8300
- Juki DDL-9000 series
- Jack A4
- Jack A5
- Jack F4
- Brother S-7200 series
- Brother DB2 series
Singer
- Singer 191D series
- Singer 591D series
Other compatible brands
- Siruba
- Typical
- Zoje
Juki DDL-8700 documentation and current needle references specifically identify DBx1 / 16×257 / 1738 as the needle system for the DDL-8700.
Other industry references also list DBx1 for compatible Juki, Brother, Singer and Jack industrial single-needle applications.
Machine Compatibility Table
| Machine Type | Compatible |
|---|---|
| Single Needle Lock Stitch Machine | Yes |
| TA1 Umbrella Sewing Machine | Yes* |
*Compatible only where the machine uses the DBx1 / 16×231 / 16×257 round-shank needle system.
Please verify the needle system and required needle size of your existing machine before purchasing.
Best Fabric Types
| Fabric Type | Suitability |
| Cotton | Suitable |
| Linen | Suitable |
| Polyester | Suitable |
| Rayon | Suitable |
| Silk | Suitable with correct needle size |
| Dress Shirt Fabric | Suitable |
| Suiting Fabric | Suitable |
| Uniform Fabric | Suitable |
| Denim | Depends on fabric weight and needle size |
| Canvas | Use an appropriate heavier needle size |
DBx1 Needle Size Guide
One important distinction is that DBx1 is the needle system, not one fixed needle thickness.
For example, DBx1 needles are available in different sizes for different fabric and thread combinations. The supplied product information does not confirm one specific size such as #90/14 or #100/16.
Therefore, the product page should not claim a single needle thickness unless the actual stock/packaging confirms it.
As a reference, Juki documentation for the DDL-8700L lists DB×1 needles in a range of sizes, demonstrating that the DBx1 system is available in multiple needle sizes.
How To Replace the Needle
- Switch off the sewing machine before changing the needle.
- Raise the needle bar.
- Loosen the needle clamp.
- Remove the old needle.
- Check that the replacement needle uses the DBx1 system.
- Insert the needle in the correct orientation for your machine.
- Push it fully into position.
- Tighten the needle clamp securely.
- Thread the machine.
- Sew a test seam before starting production.
If your machine uses another needle system, do not force a DBx1 needle into the needle clamp.
Frequently Asked Questions
Are DBx1 and 16×257 needles the same?
DBx1 and 16×257 are commonly used designations for the same industrial needle system. You may also find related references such as 16×231 and 1738. However, naming can vary between manufacturers, so confirm the needle system specified for your machine before purchasing.
Is the DBx1 needle compatible with Juki DDL-8700?
Yes. The Juki DDL-8700 uses the DBx1 needle system, commonly referenced as 16×257 or 1738. Choose the appropriate needle size according to your fabric and thread.
Can I use DBx1 needles on Jack sewing machines?
Yes, when the Jack machine requires the DBx1 needle system. Compatible applications include specified Jack A4, A5 and F4 single-needle lockstitch machines. Always verify the needle system of your exact model before ordering.
Are DBx1 needles suitable for Brother industrial machines?
Yes, for compatible Brother machines that use DBx1. The supplied compatibility includes Brother S-7200 and DB2-series applications. Check the machine manual or existing needle before purchase.
Are DBx1 needles suitable for Singer machines?
Yes, where the Singer industrial machine requires the DBx1 system. The supplied compatibility includes Singer 191D and 591D series applications. Confirm the exact needle system of your model before installation.
What fabrics are suitable for DBx1 needles?
DBx1 needles are commonly used for woven fabrics such as cotton, linen, polyester, rayon, silk and apparel materials. They are suitable for many garment and tailoring applications.
How many needles are included in the pack?
The pack contains 10 needles. These are intended for compatible industrial single-needle lockstitch machines using the DBx1 needle system.
Are DBx1 needles suitable for household sewing machines?
Generally, no. DBx1 is an industrial round-shank needle system. Many household machines use a different flat-shank needle system, so check your machine specification before purchasing.
PRODUCT SPECIFICATIONS
| Specification | Details |
| Product Type | Industrial Sewing Machine Needles |
| Needle System | DBx1 |
| Common Designations | 16×231, 16×257, 1738 |
| Shank Type | Round Shank |
| Point Type | Sharp Universal Point |
| Pack Quantity | 10 Needles |
| Machine Type | Industrial Single-Needle Lockstitch |
| Application | Garment, Apparel & Tailoring Sewing |
| Fabric Type | Light- to Medium-Weight Woven Fabrics |
| Construction | High-Tensile Alloy Steel |
| Finish | Chrome-Plated |
| Needle Size | Verify selected size before purchase |
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