SCHMETZ B-27 SPI/MY 1023 SPI/UY 191 GS SPI/DCX27 SPI/RIM 27 SPI SIZE 70/10 INDUSTRIAL SEWING MACHINE NEEDLES

Schmetz B27 SPI Size 70 (NM 70 / Size 10) Industrial Sewing Machine Needles – Pack of 10

Sew fine fabrics and densely woven materials with precision using this pack of 10 Schmetz B27 SPI industrial sewing machine needles. Also designated as MY 1023 SPI, UY 191 GS SPI, DCx27 SPI, and RIM 27 SPI (Schmetz CANU 03:36MA1), these professional-grade needles are engineered in Germany for accuracy, durability, and fabric protection. Perfectly suited for industrial chainstitch sewing machines, they are trusted by garment manufacturers and professional sewers around the world.

SPI Point – Acute Round Point

The SPI (Acute Round Point) is designed with an extremely slim, sharp tip that provides:

• Precise piercing of densely woven and coated fabrics

• Reduced seam puckering, even on lightweight materials

• Clean, even stitches for a professional seam finish

• Superior performance when sewing thin or delicate textiles

Size 70 SPI needles are ideal for sewing silks, taffeta, lightweight coatings, and microfabrics, delivering strong yet refined seams without damaging sensitive fibers.

Applications / Highlights

• Densely woven fabrics such as silk, microfabrics, and fine weaves

• Thin, coated textiles for fashion and outerwear

• Lightweight smooth fabrics like taffeta and delicate linings

• Shirtmaking – collars, cuffs, and finishing seams

• Use with non-covered elastomeric threads

• Suitable for specialist work such as fur garments and skins

Technical Specifications

• Customary Needle Designations: B-27 SPI, MY 1023 SPI, UY 191 GS SPI, DCx27 SPI, RIM 27 SPI

• CANU Code: 03:36MA1

• Size: NM 70 / Size 10

• Point Style: SPI (Acute round point)

• Coating: Chrome finish for durability and smooth penetration

• Shank Diameter: 2.00 mm

• Overall Length: 33.1 mm

• Length to Eye: 28.6 mm

• Shank Flattening: None (without flat)

• Blade Shape: Straight

• Number of Grooves: 3

• Stitch Type: Chainstitch

Why Choose Schmetz B27 SPI Size 70 Needles?

• Precision-engineered in Germany for professional accuracy

• Slim acute point delivers neat, pucker-free seams

• Ideal for silks, coated fabrics, and delicate weaves

• Chrome coating extends needle life and ensures smooth sewing performance

Supplied in a pack of 10 chrome-coated needles, Schmetz B27 SPI Size 70 is the professional’s choice for fine tailoring, shirtmaking, and high-end garment production.