GROZ BECKERT 135X16 DIA/DPX16 DIA SIZE 130/21 INDUSTRIAL SEWING MACHINE NEEDLES

The Groz Beckert 135X16 DIA NM 130 / Size 21 needles feature a DIA (Diamond Point) designed to penetrate hard and thick leather with ease. The diamond point provides straight, very deep-set seams, making these needles ideal for demanding leather applications such as bag closing or upholstery work. Their strong chromium coating ensures durability, corrosion resistance, and consistent stitch quality even with hard materials.

These needles deliver robust performance for industrial sewing machines working on heavy-duty leather goods.

Needle Specifications

• Needle System: 135X16 DIA / DPX16 DIA

• Needle Size: NM 130 / Size 21

• Point Type: DIA (Diamond Point)

• Coating: Chromium

• Shank Diameter: 2 mm

• Overall Length: 43.9 mm

• Length to Eye: 38.9 mm

• Needle Form: Straight needle with single groove and scarf

• Technical Sewing Application: Double lock stitch

• Stitch Type Class: 300

• Special Feature: Left point groove

Recommended For

• Thick leather

• Hard leather

• Bag-closing seams

• Upholstery

Examples of Use

• Car seats

• Cushions

• Leather bags