DP×5 Sewing Machine Needles 10pcs/Pack Titanium-Coated Golden & Standard Silver for Industrial Lockstitch Buttonhole Bartacking

🧵 Groz-Beckert DP×5 Industrial Sewing Machine Needles📌 Product InformationMaterial:Shank: High-carbon alloy steel, heat-treated for high strength and toughnessCoating: Titanium-coated (GEBEDUR) for golden needles; chrome-plated for silver needlesButt: Stainless steel, compatible with industrial sewing machine barsModel: DP×5 (also compatible with 134, 135×5, etc.)Specification: 10 needles per pack, 10 packs per small box (sold by pack, 1 pack = 10 needles)Size: Single needle length approx. 40mm, available in sizes 7#–18#Compatible Machines: Buttonhole machines, bartacking machines, double-needle machines, high-post bed machines, roller machines, zigzag machines, etc.🌟 Product AdvantagesTitanium Coating for Heat & Wear Resistance: Golden needles with titanium coating reduce heat during continuous sewing, prevent breakage, and are ideal for heavy-duty production like down jackets and thick denim.High-Precision Shank Design: High concentricity ensures strong penetration, reduces bending and breakage, and improves finished product aesthetics.Multi-Size for All Fabrics: Sizes 7#–10# for thin fabrics (silk, lightweight materials); 11#–12# for knits and medium-thin materials; 14# for medium-thick fabrics; 16# for denim and canvas; 18# for thick threads and heavy materials.Original Genuine Quality: Manufactured by Germany’s Groz-Beckert, offering superior precision and durability over generic alternatives, reliable for high-frequency industrial use.Two Styles Available: Titanium-coated golden needles (heat-resistant, wear-resistant) and standard silver needles (cost-effective) to meet different production needs.🎯 Suitable OccasionsClothing Factories/Workshops: Mass production of down jackets, denim, canvas, and other heavy materials, greatly improving efficiency and product quality.Professional Sewing Studios: Precise buttonhole, bartacking, and heavy-material sewing for custom garments and bags.Industrial Machine Maintenance: As original replacement needles, ensuring stable operation and reducing downtime for repairs.