ACUTE ROUND POINT "SPI" SERV7 REINFORCED

Schmetz 134 SPI SERV 7 Industrial Sewing Machine Needles – SPI Acute Round Point with Anti-Skip Reinforced Blade – For High-Density Fabrics and Delicate Stitching

The Schmetz 134 SPI SERV 7 is an advanced industrial sewing machine needle that features the SPI acute round point, designed for precise piercing through densely woven and coated materials such as microfabrics, silk, taffeta, and technical textiles. The ultra-fine point ensures exact seam placement while minimising puckering and distortion — making it ideal for sharp, neat stitch definition.

Engineered with Schmetz’s SERV 7 technology, this needle includes a reinforced blade (up to +20% stronger) and a hump scarf, which increases the size of the thread loop for more reliable hook catch — even on challenging or elastic materials.

Compatible Needle Systems:

134 SPI SERV 7, 135X5 SPI SERV 7, DPX5 SPI SERV 7

Technical Specifications:

• Point Style: SPI – Acute Round Point

• Special Variant: SERV 7 (Blade Reinforcement + Hump Scarf)

• Shank Diameter: 2.00 mm

• Overall Length: 38.7 mm

• Length to Eye: 33.9 mm

• Shank Flattening: No (Round Shank)

• Blade Shape: Straight

• Number of Grooves: 1

• Coating: Chrome

• Stitch Type: Lockstitch

Recommended For:

✔ Densely woven fabrics
✔ Thin, coated materials
✔ Microfibers and silks
✔ Technical apparel and outerwear
✔ Fine leather and synthetic skins
✔ Delicate or narrow seam construction

Typical Applications:

✓ Shirt collars, cuffs, and seams
✓ Silk blouses and eveningwear
✓ Taffeta and formalwear
✓ Lightweight coats and jackets
✓ Garments with stretch or tight weave fabrics
✓ Fur and skin manufacturing
✓ Elastic or elastomeric-threaded garments

Why Choose the Schmetz 134 SPI SERV 7 Needle?

The SPI point offers incredibly precise stitch placement, while the SERV 7 reinforced construction ensures reliable performance on modern industrial machines — especially those running at high speed or stitching fine materials. Thanks to its reduced deflection, superior thread loop formation, and anti-skip performance, this needle is a go-to choice for quality-focused production environments.

Whether you're sewing delicate microfibers or stiff coated synthetics, the 134 SPI SERV 7 delivers professional results with minimal risk of stitch defects or fabric damage.