Sewing Machine Needles DBx1 Industrial Sewing Needles for Juki DDL-8700

Product Details

DBx1 Industrial Sewing Needles for Single-Needle Lockstitch MachinesThe DBx1 Industrial Sewing Machine Needle is designed for compatible single-needle lockstitch machines used in tailoring, garment manufacturing, apparel stitching, and general woven-fabric sewing. Its precision construction provides smooth fabric penetration, consistent stitch formation, and reliable performance for regular industrial sewing applications.The DBx1 needle system is commonly identified by cross-reference numbers such as 16×231, 16×257, and 1738. These needles feature a round-shank industrial design and are suitable for compatible machines from brands such as Juki, Jack, Brother, Singer, Siruba, Typical, and Zoje.Key Features & BenefitsDBx1 Industrial Needle System: Designed for compatible industrial single-needle lockstitch machines.Common Cross-References: Also identified as 16×231, 16×257, and 1738.Round-Shank Construction: Designed for correct positioning in compatible industrial needle clamps.Sharp Universal Point: Provides clean and smooth penetration through woven fabrics.Precision Scarf: Supports consistent lockstitch formation and helps reduce skipped stitches.Deep Thread Groove: Helps guide the thread smoothly during high-speed sewing.High-Tensile Alloy Steel: Provides strength and dependable performance for regular industrial use.Chrome-Plated Finish: Designed for durability and consistent performance.Wide Application: Suitable for garment production, tailoring, apparel stitching, and general sewing.Pack of 10: Convenient quantity for regular use and replacement.Important: DBx1 Is the Needle SystemDBx1 refers to the needle system, not a fixed needle size. The actual needle thickness should be selected according to your machine, fabric, and thread requirements.For example, DBx1 needles may be available in different sizes such as 90/14, 100/16, and other sizes. Always verify the required size from your machine manual, existing needle, or specific sewing application before ordering.Machine CompatibilityThe DBx1 needle system is used with compatible industrial single-needle lockstitch machines, including selected models from:Juki: DDL-8700, DDL-5550, DDL-8300, DDL-9000 seriesJack: A4, A5, F4Brother: S-7200 series, DB2 seriesSinger: 191D series, 591D seriesOther Brands: Siruba, Typical, ZojeNote: Compatibility may vary by exact machine model and configuration. Always confirm that your machine requires the DBx1 / 16×231 / 16×257 needle system before purchasing.Suitable MachinesIndustrial single-needle lockstitch machinesCompatible DBx1 needle-system machinesSelected TA1 umbrella sewing machines where the DBx1 round-shank system is specifiedSuitable Fabric TypesDBx1 needles are commonly used for a wide range of woven fabrics, including:CottonLinenPolyesterRayonSilk, with the correct needle sizeDress shirt fabricsSuiting fabricsUniform fabricsMedium-weight apparel fabricsDenim, depending on fabric weight and needle sizeCanvas, when an appropriate heavier needle size is selectedDBx1 Needle Size GuideChoosing the correct needle size is important for achieving the best stitch quality. The required size depends on the fabric thickness, thread size, and sewing application.DBx1 is available in multiple needle sizes, so this product should not be treated as one fixed thickness unless the actual stock or packaging specifies a particular size.For heavier fabrics such as denim or canvas, select an appropriate heavier DBx1 needle size compatible with your machine and thread.How to Replace the DBx1 NeedleSwitch off the sewing machine before changing the needle.Raise the needle bar to a safe position.Loosen the needle clamp.Remove the existing needle.Confirm that the replacement needle uses the DBx1 system.Insert the needle in the correct orientation for your machine.Push the needle fully into position.Tighten the needle clamp securely.Thread the machine correctly.Test sew on a scrap piece of fabric before starting production.Do not force a DBx1 needle into a machine that requires a different needle system.