135x16 R TW, DPx16 LR — SCHMETZ industrial sewing machine needles for leather, 10 pcs.

135x16 R TW, DPx16 LR are SCHMETZ industrial sewing machine needles with an LR cutting point, designed for decorative seams in leather. The LR cutting point helps create a distinctive line of stitches with a characteristic, slightly left-slanted appearance.

Features of the LR cutting point

LR (Reverse Twist Point) is a slanted, lens-shaped cutting point that makes a cut at an angle of approximately 45° to the needle’s insertion direction. This creates a decorative seam 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’s insertion direction and the sewing machine’s 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 in 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’s insertion direction.
• Seam appearance: decorative seam with a slight left slant.
• SCHMETZ CANU: 37:20AX1.
• Packaging: 10 needles.

Compatibility and needle selection

These needles are designed for industrial sewing machines that use the 135x16 R TW or DPx16 LR system. Before purchasing, check your sewing machine’s needle system and choose an NM size suitable for the leather thickness and sewing thread.

Recommendation: Choose the LR cutting point for decorative leather topstitching. If you need a straighter, slightly recessed line of stitches, compare it with the TW or LL cutting point. Test the seam appearance on a sample of the specific leather before sewing.