ROUND POINT WITH SMALL TRIANGULAR TIP NEEDLES

Schmetz SERV 7 SD1 Industrial Sewing Machine Needles – Reinforced Round Point with Small Triangular Tip for Fine Leather & Synthetics

The Schmetz SERV 7 SD1 needle is a high-performance industrial needle combining a round point and a small triangular cutting tip. This unique point shape gently displaces 90% of the fabric while cutting only 10%—resulting in neat, straight seams and reduced material damage, even on fine leather and coated fabrics.

Featuring SERV 7 technology, these needles include a hump scarf and a reinforced blade, making them ideal for avoiding skipped stitches and needle deflection during high-speed industrial sewing. The SD1 is especially effective when using programmable multi-directional machines where uniform stitch appearance is critical.

Key Specifications:

• Needle Type: SERV 7 SD1 – Reinforced round point with small triangular tip

• Point Style: SD1 (TRI TIP)

• Blade Reinforcement: +15–20% for superior needle stability

• Scarf: Hump scarf – optimises thread loop formation

• Stitch Class: 300 – Lockstitch

• Applications: Light leather, synthetic leather, PVC/PUR, tarpaulins, coated textiles

• Machine Compatibility: Programmable sewing machines and standard industrial lockstitch machines

• Sizes Available: Various, depending on system

• Coating: Chrome

Applications / Highlights:

• Fine leather and imitation leather

• PVC and PUR-coated fabrics

• Tarpaulins, tents, synthetic table cloths

• Ideal for multi-directional stitching on programmable machines

• Ensures uniform seam appearance in all directions

• Excellent for garment manufacturing, accessories, automotive interiors, and more

Why Choose Schmetz SERV 7 SD1 Needles?

• Prevents skipped stitches, even in difficult materials

• Designed to reduce material damage on coated or sensitive surfaces

• Superior German manufacturing ensures durability and precision

• Allows use of smaller needle sizes without loss of stability

• Excellent for applications demanding clean, decorative seams