DIAMOND POINT "DI/DIA"

Schmetz 135X16 DIA / DPX16 DIA Industrial Sewing Machine Needles – Diamond Point

The Schmetz 135X16 DIA / DPX16 DIA industrial sewing machine needles are expertly designed for heavy-duty sewing tasks, especially those involving hard, dry leather and dense materials. Featuring a diamond point (DI), these needles deliver a rhombic-shaped incision in the seam direction for a straight, recessed, and tidy seam appearance.

The four cutting edges of the diamond point allow for precise penetration of hard materials while maintaining stitch consistency and minimising needle deflection. Ideal for manufacturing and repairing footwear, bags, suitcases, and leather accessories.

Crafted with premium chrome coating and a reinforced body, these needles are built for durability in high-speed industrial sewing environments.

Key Specifications:

• Customary Designations: 135X16 DIA, DPX16 DIA

• CANU: 37:20KJ1

• Point Style: DI (Diamond Point)

• Coating: Chrome

• Shank Diameter: 2 mm

• Overall Length: 44 mm

• Length to Eye: 38.9 mm

• Stitch Type: Lockstitch

Applications / Highlights:

• Specifically engineered for hard, dry leather

• Excellent for footwear, bags, suitcases, and leather upholstery

• Rhombic incision produces a straight, recessed seam

• Four cutting edges ensure easy penetration of dense materials

• Produces a clean and accurate stitch appearance

• Reduces needle deflection – ideal for multi-layer or thick material projects

• Compatible with machines using 135X16 / DPX16 needle systems