ORGAN NEEDLE DPX17++ sewing machine needles for heavy-duty lockstitching, automatic cycle stitching, and welt stitching

High-hardness surface-treated (PD) needles: Achieves five times the abrasion resistance of standard needles. Large eye shape (1-count larger thread hole, smooth thread hole surface), TD blade (cross-section shape gentle on fabric, pursuit of strength balance), TD scarf (reduced contact with the hook), and Cliff scarf (stable loop formation) are adopted to reduce "ground thread breakage," "skipped stitches," "needle breakage," and "top thread breakage." Industrial sewing machine needles for heavy-duty lock stitching, automatic cycle stitching, and welt stitching.