135x16 R TW, DPx16 LR – SCHMETZ Industrial Sewing Machine Needles for Leather

135x16 R TW, DPx16 LR are SCHMETZ industrial sewing machine needles with an LR slanted cutting point, designed for decorative stitching on leather. The LR point creates a distinctive stitch line with stitches that slant slightly to the left.

LR cutting point features

LR (Reverse Twist Point) is a slanted, lens-shaped cutting point that makes an incision at approximately 45° to the direction in which the needle is threaded. This creates decorative stitching with stitches that slant slightly to the left.

SCHMETZ particularly recommends the LR cutting point for visible decorative topstitching. The actual appearance of the seam is also affected by the needle threading direction and the sewing machine design.

Suitable materials and applications

• Various types of genuine leather.
• Leather garments and decorative topstitching.
• Leather shoes and boots.
• Leather bags, suitcases and accessories.
• Seams on car seats and other leather upholstery.

Technical specifications

• Manufacturer: SCHMETZ.
• Needle system: 135x16 R TW.
• Alternative system designation: DPx16 LR.
• Cutting point type: LR – Reverse Twist Point.
• Cutting point shape: slanted, lens-shaped cutting point.
• Cutting angle: approximately 45° to the needle threading direction.
• Stitch appearance: decorative stitching that slants slightly to the left.
• SCHMETZ CANU: 37:20AX1.
• Pack size: 10 needles. / 100 needles.

Compatibility and needle selection

These needles are designed for industrial sewing machines using the 135x16 R TW or DPx16 LR system. Before purchasing, check your sewing machine's needle system and select an NM size suited to the leather thickness and sewing thread.

Recommendation: Choose the LR cutting point for decorative leather topstitching. If you need a straighter, slightly recessed stitch line, compare it with the TW or LL cutting point. Before starting, test the stitch appearance on a sample of the leather you will be using.