SCHMETZ 135X17/SY 3355/DPX17 SIZE 125/20 INDUSTRIAL SEWING MACHINE NEEDLES

Schmetz 135x17 Size 125 (NM 125 / Size 20) Industrial Sewing Machine Needles – Pack of 10

Tackle heavy-duty fabrics with precision using this pack of 10 Schmetz 135x17 needles, also known as SY 3355 or DPx17. These industrial-grade needles are engineered for strength and reliability, ensuring smooth sewing through multiple layers of thick materials without skipped stitches or thread breakage.

Standard Point – Normal Round Point

The standard round point features a slim, conical tip that easily pierces heavy woven fabrics while minimising damage to the material fibres. This design guarantees consistent, clean seams and dependable stitch quality — even during continuous high-speed operation.

Perfect for leather, canvas, denim, upholstery, and tarpaulin fabrics, these needles are built to perform in professional production environments.

Key Benefits

• Produces strong, uniform seams on thick woven materials

• Chrome finish reduces friction, heat build-up, and wear

• Prevents skipped stitches and thread fraying

• Performs exceptionally well in high-speed lockstitch machines

• Compatible with most industrial sewing machines using system 135x17 / DPx17

Ideal for upholstery workshops, garment factories, and heavy textile applications.

Technical Specifications

• Needle System / Designation: 135x17 / SY 3355 / DPx17

• CANU Code: 37:20 1

• Size: NM 125 / Size 20

• Point Style: Standard (Normal round point)

• Type of Coating: Chrome-plated for strength and durability

• Shank Diameter: 2.00 mm

• Overall Length: 42.9 mm

• Length to Eye: 38.9 mm

• Shank Flattening: Without flat

• Blade Shape: Straight

• Number of Grooves: 1

• Stitch Type: Lockstitch

Why Choose Schmetz Industrial Needles?

• Manufactured in Germany with precision engineering and superior quality

• Designed for professional heavy-duty sewing applications

• Long-lasting and dependable under industrial production demands

Supplied in a pack of 10 chrome-coated needles, ideal for heavy sewing and upholstery projects.