Industrial Overlock Needles SCHMETZ DCx27 (B-27) SPI for Thick and Thin Fabrics - 10 pcs.

SCHMETZ DCx27 (B-27) SPI industrial overlock needles are designed for precise sewing with industrial overlock and chainstitch sewing machines. SPI, or Acute Round Point, is a very sharp and slim needle point that allows precise piercing of dense, thin, and coated materials, helping achieve a smooth, accurate seam without unnecessary fabric puckering or wrinkling.

These needles are especially suitable for materials where very precise piercing and a neat seam appearance are important, such as microfiber, silk, thin coated fabrics, smooth materials, and decorative garment seams.

🧵 Most suitable materials

• Very densely woven fabrics
• Microfiber
• Silk and rayon
• Thin coated materials
• Thin and smooth fabrics such as taffeta
• Decorative seams on shirt collars and cuffs
• Uncovered elastic threads, such as elastane without a sheath
• Manufacturing fur and leather garments
• Combinations of textile and coated materials

🎯 Features

• Designed for industrial overlock and chainstitch sewing machines
• Needle system: DCx27 / B-27 SPI
• SPI – a very sharp and slim round point for precise piercing
• Suitable for dense, thin, smooth, and coated materials
• Helps reduce seam puckering and fabric wrinkling
• Provides a precise and neat seam appearance
• Chrome coating helps the needle glide more smoothly and extends its service life
• Shank diameter: 2,00 mm
• Total length: 33,1 mm
• Length to the eye: 28,6 mm
• Blade shape: straight
• Without shank flat
• Number of grooves: 3
• Stitch type: chainstitch / overlock stitch
• Set includes: 10 needles

🔧 Suitable for

• Industrial overlock sewing machines
• Industrial chainstitch sewing machines
• Sewing dense and technical fabrics
• Sewing thin and coated materials
• Garments with precise, smooth seams
• High-quality decorative seams
• Manufacturing leather and fur garments
• Materials where precise piercing and minimal seam puckering are important

Compatibility: DCx27 SPI, B-27 SPI, MY 1023 SPI, UY 191 GS SPI.

Manufacturer: SCHMETZ