{"product_id":"boci-3d-laser-ceramic-ring-d20-m8-h28-nozzle-holder-for-laser-cutting-head","title":"Boci 3D Laser Ceramic Ring D20 M8 H28 Nozzle Holder for Laser Cutting Head","description":"\u003cdiv data-docx-has-block-data=\"false\" data-lark-html-role=\"root\" data-page-id=\"NlIZdptfmoyON6x9fvIcDeMEnIg\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-FwmgfDKvIdbgivclupEcsUi5nbb\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv data-docx-has-block-data=\"false\" data-lark-html-role=\"root\" data-page-id=\"NlIZdptfmoyON6x9fvIcDeMEnIg\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-TamDfl8eqdBBo4cHRI1cNWiZnrd\"\u003e\u003cstrong\u003eBoci 3D Laser Ceramic Ring D20 M8 H28 Nozzle Holder\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-TamDfl8eqdBBo4cHRI1cNWiZnrd\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Whplfky8XdfVtCc5OKWcXZ4dnCd\"\u003eUpgrade your laser cutting equipment with this professional \u003cstrong\u003e3D structured laser ceramic ring\u003c\/strong\u003e. Different from traditional flat ceramic rings, this upgraded D20 M8 H28 ceramic holder adopts a unique three-dimensional positioning design, perfectly solving offset and positioning deviation problems during 3D oblique cutting and high-speed movement. It is an essential high-performance replacement part for 3D fiber laser cutting heads.\u003c\/div\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-NgpbfBQtOdUcwicouXIchi9fnct\"\u003eUnique 3D Positioning Structure\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-N6owfYhhXdnrsOcJl62cs4XqnJh\"\u003eBuilt-in three precise positioning holes perfectly match the mounting grooves of laser cutting heads, effectively preventing radial and circumferential offset. It ensures deviation installation and stable nozzle positioning during high-speed cutting and ±45° oblique processing.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-N6owfYhhXdnrsOcJl62cs4XqnJh\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-N6owfYhhXdnrsOcJl62cs4XqnJh\"\u003eWide Oblique Cutting Capacity: Supports a maximum ±45° inclination cutting angle, ideal for precision groove cutting of stainless steel, aluminum alloy and various metal pipes.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-N6owfYhhXdnrsOcJl62cs4XqnJh\"\u003e\n\u003cbr\u003e\n\u003carticle class=\"4ever-article\"\u003e\u003cspan data-type=\"text\"\u003e\u003cspan data-type=\"leaf\"\u003eLong Service Life: Durable ceramic material delivers 3-5 times longer lifespan than traditional metal rings under normal working conditions, greatly reducing replacement frequency and equipment downtime maintenance costs.\u003c\/span\u003e\u003c\/span\u003e\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-N6owfYhhXdnrsOcJl62cs4XqnJh\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul class=\"list-bullet1\" start=\"1\"\u003e\n\u003cli data-list=\"bullet\" class=\"ace-line ace-line old-record-id-Y3GBfy9Z7dlplbc9Ixfcm6SOnhh\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/4192\/7930\/files\/1_049ed002-a3de-4448-a250-daaa760456cf.jpg?v=1779697319\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/4192\/7930\/files\/2_a6f71bce-c3f6-48e6-a803-82adc504dba9.jpg?v=1779697319\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/4192\/7930\/files\/3_5d4efadf-ccc6-40db-b225-ace83f080fbd.jpg?v=1779697319\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/4192\/7930\/files\/4_707eba96-1bdb-42aa-a6e7-8187d2cbcab2.jpg?v=1779697319\"\u003e\n\u003c\/li\u003e\n\u003cli data-list=\"bullet\" class=\"ace-line ace-line old-record-id-Y3GBfy9Z7dlplbc9Ixfcm6SOnhh\"\u003e\u003cimg alt=\"Boci Ceramic Ring D20 M8\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/4192\/7930\/files\/3_3f074553-ddde-41fd-992f-5290f4417161.jpg?v=1780557686\"\u003e\u003c\/li\u003e\n\u003cli data-list=\"bullet\" class=\"ace-line ace-line old-record-id-Y3GBfy9Z7dlplbc9Ixfcm6SOnhh\"\u003e\u003cimg alt=\"Laser Nozzle Holder Ceramic\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/4192\/7930\/files\/2_03637f39-86b6-4980-8a43-c7059e49ebdf.jpg?v=1780557686\"\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cspan class=\"lark-record-clipboard\" data-lark-record-format=\"docx\/record\" data-lark-record-data='{\"isCut\":false,\"rootId\":\"NlIZdptfmoyON6x9fvIcDeMEnIg\",\"parentId\":\"NlIZdptfmoyON6x9fvIcDeMEnIg\",\"blockIds\":[40,41,42,43,44,45,46,47],\"recordIds\":[\"TamDfl8eqdBBo4cHRI1cNWiZnrd\",\"Whplfky8XdfVtCc5OKWcXZ4dnCd\",\"NgpbfBQtOdUcwicouXIchi9fnct\",\"N6owfYhhXdnrsOcJl62cs4XqnJh\",\"Is5RfDHh5d0a2jchNPScVcpjnme\",\"UVtYfXCizdUvlGcvYQMcDt7rnJy\",\"S2grfrk64dtQRwcE1etcx0WZnPf\",\"Y3GBfy9Z7dlplbc9Ixfcm6SOnhh\"],\"recordMap\":{\"TamDfl8eqdBBo4cHRI1cNWiZnrd\":{\"id\":\"TamDfl8eqdBBo4cHRI1cNWiZnrd\",\"snapshot\":{\"ai_extra\":{\"rewrite_command\":1},\"align\":\"left\",\"author\":\"7592805992140786905\",\"children\":[],\"comments\":[],\"hidden\":false,\"locked\":false,\"parent_id\":\"NlIZdptfmoyON6x9fvIcDeMEnIg\",\"revisions\":[],\"text\":{\"initialAttributedTexts\":{\"text\":{\"0\":\"Boci 3D Laser Ceramic Ring D20 M8 H28 Nozzle Holder\"},\"attribs\":{\"0\":\"*0*1*2+1f\"}},\"apool\":{\"numToAttrib\":{\"0\":[\"ai-extra\",\"{\\\"is_ai_gen\\\":true,\\\"rewrite_command\\\":1}\"],\"1\":[\"author\",\"7592805992140786905\"],\"2\":[\"bold\",\"true\"]},\"nextNum\":3}},\"type\":\"text\"}},\"Whplfky8XdfVtCc5OKWcXZ4dnCd\":{\"id\":\"Whplfky8XdfVtCc5OKWcXZ4dnCd\",\"snapshot\":{\"ai_extra\":{\"rewrite_command\":1},\"align\":\"left\",\"author\":\"7592805992140786905\",\"children\":[],\"comments\":[],\"hidden\":false,\"locked\":false,\"parent_id\":\"NlIZdptfmoyON6x9fvIcDeMEnIg\",\"revisions\":[],\"text\":{\"apool\":{\"numToAttrib\":{\"0\":[\"ai-extra\",\"{\\\"is_ai_gen\\\":true,\\\"rewrite_command\\\":1}\"],\"1\":[\"author\",\"7592805992140786905\"],\"2\":[\"bold\",\"true\"]},\"nextNum\":3,\"attribToNum\":{\"ai-extra,{\\\"is_ai_gen\\\":true,\\\"rewrite_command\\\":1}\":0,\"author,7592805992140786905\":1,\"bold,true\":2}},\"initialAttributedTexts\":{\"text\":{\"0\":\"Upgrade your laser cutting equipment with this professional 3D structured laser ceramic ring. 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