{"id":82,"date":"2026-06-02T16:27:33","date_gmt":"2026-06-02T16:27:33","guid":{"rendered":"https:\/\/lasercoppernozzle.com\/product\/copper-nozzle-d28-double-m11\/"},"modified":"2026-06-02T16:27:33","modified_gmt":"2026-06-02T16:27:33","slug":"copper-nozzle-d28-double-m11","status":"publish","type":"product","link":"https:\/\/lasercoppernozzle.com\/zh_CN\/product\/copper-nozzle-d28-double-m11\/","title":{"rendered":"D28 Double Layer Copper Nozzle \u2014 M11 Thread"},"content":{"rendered":"

NEXORA D28 double-layer nozzles feature a precision inner tip insert for enhanced gas flow geometry, reducing dross on thick materials and improving edge quality in high-speed cutting. All nozzles are machined from oxygen-free copper and pressure-tested before dispatch.<\/p>\n

Technical Specifications<\/h4>\n\n\n\n\n\n\n\n\n
Type<\/strong><\/td>\nDouble layer (inner tip + outer body)<\/td>\n<\/tr>\n
Thread<\/strong><\/td>\nM11 \u00d7 1<\/td>\n<\/tr>\n
Outer diameter<\/strong><\/td>\n28 mm<\/td>\n<\/tr>\n
Height<\/strong><\/td>\n15 mm<\/td>\n<\/tr>\n
Bore diameter options<\/strong><\/td>\n1.0 \/ 1.5 \/ 2.0 \/ 2.5 \/ 3.0 \/ 3.5 \/ 4.0 mm<\/td>\n<\/tr>\n
Material<\/strong><\/td>\nOxygen-free copper (C101)<\/td>\n<\/tr>\n
Surface finish<\/strong><\/td>\nNatural copper \/ Chrome-plated (optional)<\/td>\n<\/tr>\n<\/table>\n

Compatibility<\/h4>\n

Fits all M11 cutting heads: Raytools BM110, BT240S, AT300 \u00b7 Precitec ProCutter, YC50 \u00b7 WSX NC12, NC30 \u00b7 BOCI \u00b7 Han’s \u00b7 Ospri \u00b7 Qilin \u00b7 Relfar.<\/p>","protected":false},"excerpt":{"rendered":"

CNC-machined double-layer copper nozzle. D28 family, M11\u00d71 thread, 28\u00d715mm. Dual-layer construction for improved gas flow control and cutting edge quality. Bore diameters 1.0\u20134.0mm.<\/p>","protected":false},"featured_media":70,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[38,40],"product_tag":[],"class_list":{"0":"post-82","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-core-range-d28-d32","7":"product_cat-welding-nozzles-l2","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"yoast_head":"\nD28 Double Layer Copper Nozzle \u2014 M11 Thread - High Precision Laser Nozzles | Copper Nozzle for Major Laser Cutting Brands<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lasercoppernozzle.com\/zh_CN\/product\/copper-nozzle-d28-double-m11\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D28 Double Layer Copper Nozzle \u2014 M11 Thread - High Precision Laser Nozzles | Copper Nozzle for Major Laser Cutting Brands\" \/>\n<meta property=\"og:description\" content=\"CNC-machined double-layer copper nozzle. D28 family, M11\u00d71 thread, 28\u00d715mm. Dual-layer construction for improved gas flow control and cutting edge quality. 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