Flying Tiger DCx1 / 81×1 Industrial Sewing Machine Needles – Size 100/16(5Pack-10Needles of each pack)

This listing features genuine Flying Tiger brand industrial sewing machine needles, specifically designed for high-speed industrial applications. The needles utilize the DC x 1 system (also known as 81 x 1), a common system used in industrial machines like overlockers or blindstitch machines. The size is 100/16 (Metric 100, US/Singer 16), which is a medium-to-heavy gauge suitable for sewing medium-weight materials, denim, canvas, upholstery fabrics, and general goods requiring a stronger needle. The Chinese characters (高速) on the label confirm they are for “High Speed” operation.