TRIANGULAR POINT "D / TRI"

Schmetz 16x230 D Industrial Sewing Machine Needles – Triangular Leather Point – Pack of 10

The Schmetz 16x230 D, also known as 1738 D or 16x230 TRI, is engineered with a triangular point (D / TRI) that creates a clean, straight seam by slicing through the material with a precise three-sided incision.

Ideal for tough and dry materials, this needle provides the strongest cutting effect of all leather point types. Whether you're working with thick leather, upholstery, cardboard, or plastic-based materials, this needle delivers clean penetration and minimal deflection – even under pressure.

Needle Specifications:

• Needle System: 16x230 D / 1738 D / 16x230 TRI

• Point Style: D (Triangular Point)

• CANU Code: 14:25MF1

• Coating: Chrome

• Shank Diameter: 1.62 mm

• Overall Length: 37.7 mm

• Length to Eye: 33.9 mm

• Shank Flattening: Without

• Blade Shape: Straight

• Stitch Type: 300 (Lockstitch)

• Pack Size: 10 Needles

• Brand: Schmetz

Applications / Highlights:

• Triangular cutting point for precise, straight seams

• High piercing force – ideal for dense or dry materials

• Best for use on:

  • Hard leather

  • Heavy safety footwear

  • Upholstery

  • Plastic panels

  • Cardboard or pressboard

  • Thick laminated materials

Examples of Use:

• Industrial leather shoes

• Sofas and chairs

• Safety boots

• Heavy-duty bags and cases

• Tarpaulin & canvas

• Automotive upholstery

• Packaging materials