SCHMETZ 2018 SPI/175X3 SPI/TQX3 SPI SIZE 70/10 INDUSTRIAL SEWING MACHINE NEEDLES

Schmetz 175X3 SPI Size 70 (NM 70 / Size 10) Industrial Sewing Machine Needles – Pack of 10

The Schmetz 175X3 SPI Size 70 industrial sewing machine needles are designed for button sewing and lockstitch applications that require precision and a fine seam finish. Featuring the SPI (Acute Round Point), these needles are ideal for densely woven, coated, or tightly structured materials, allowing for exact penetration and minimal fabric distortion.

Needle Point – SPI (Acute Round Point)

The SPI acute round point is a very slim, sharply tapered tip designed to pierce fabric with maximum accuracy. It ensures an even stitch appearance, prevents seam puckering, and delivers superior results on fine fabrics, microfiber, tightly woven synthetics, and coated materials.

Precision German Engineering

Made by Schmetz Germany, these industrial-grade needles feature chrome coating for exceptional durability, reduced friction, and consistent stitching performance. Their precise geometry guarantees clean penetration, extended needle life, and reliable performance on high-speed button sewing and lockstitch machines.

Key Features:

• Compatible with 2018, 175X3, and TQX3 needle systems

• SPI (Acute Round Point) – perfect for fine, tightly woven fabrics

• Produces smooth, accurate stitches without seam puckering

• Chrome-plated for enhanced wear resistance and cooler operation

• Optimised for high-speed, industrial sewing applications

Technical Specifications

• Needle System / Designation: 2018 SPI, 175X3 SPI, TQX3 SPI

• CANU Code: 44:15MA1

• Size: NM 70 / Size 10

• Point Style: SPI (Acute Round Point)

• Type of Coating: Chrome

• Shank Diameter: 1.75 mm

• Overall Length: 44.7 mm

• Length to Eye: 41.4 mm

• Shank Flattening: Without shank flattening

• Blade Shape: Straight

• Number of Grooves: 1

• Stitch Type: Lockstitch

Why Choose Schmetz Industrial Needles

• Precision German manufacturing ensures top-quality stitching

• Designed for dense and coated materials

• Reduces seam puckering and skipped stitches

• Trusted globally by textile manufacturers and sewing professionals

Supplied in a pack of 10 needles, ideal for industrial sewing workshops, tailors, and production environments.