{"id":3030,"date":"2025-06-10T13:18:24","date_gmt":"2025-06-10T05:18:24","guid":{"rendered":"https:\/\/machinedwasher.com\/?post_type=product&p=3030"},"modified":"2025-06-10T13:26:40","modified_gmt":"2025-06-10T05:26:40","slug":"carbide-threading-inserts","status":"publish","type":"product","link":"https:\/\/machinedwasher.com\/de_de\/products\/carbide-threading-inserts\/","title":{"rendered":"Indexable Carbide Threading Inserts for CNC Internal Turning Tools M12-M30 Metric Threads"},"content":{"rendered":"

What Are Carbide Threading Inserts?<\/strong><\/h3>\n

Carbide threading inserts<\/strong>\u00a0are precision cutting tools made from tungsten carbide, designed for creating high-accuracy internal or external threads in metals, plastics, and composites. They replace traditional taps and dies, offering superior wear resistance and thread quality in CNC machining and mass production.<\/p>\n

\n

Carbide Threading Inserts: Specifications<\/strong><\/h3>\n

1. Material<\/strong><\/h4>\n
    \n
  • \n

    Micrograin Tungsten Carbide (K10\/K20)<\/strong>: 90-94 HRA hardness for steel\/iron<\/p>\n<\/li>\n

  • \n

    Submicron Carbide (Ultra-Fine Grain)<\/strong>: For aerospace alloys (Ti, Inconel)<\/p>\n<\/li>\n

  • \n

    Coated Carbide (TiAlN\/AlCrN)<\/strong>: 3X tool life vs. uncoated<\/p>\n<\/li>\n<\/ul>\n

    2. Surface Treatment<\/strong><\/h4>\n
      \n
    • \n

      PVD Coating (TiN\/TiCN)<\/strong>: Reduces friction, resists built-up edge<\/p>\n<\/li>\n

    • \n

      CVD Diamond Coating<\/strong>: For abrasive composites (CFRP, ceramics)<\/p>\n<\/li>\n

    • \n

      Laser-Textured Flutes<\/strong>: Chip evacuation optimization<\/p>\n<\/li>\n<\/ul>\n

      3. Common Specifications<\/strong><\/h4>\n
        \n
      • \n

        Thread Standards<\/strong>: Metric (M1\u2013M30), UNC\/UNF (#0\u20131″), NPT\/BSPT<\/p>\n<\/li>\n

      • \n

        Insert Geometry<\/strong>: Full-profile, partial-profile, multi-tooth<\/p>\n<\/li>\n

      • \n

        Tolerance Class<\/strong>: 4H\/6H (internal), 4g\/6g (external)<\/p>\n<\/li>\n

      • \n

        Coolant Compatibility<\/strong>: Through-coolant designs available<\/p>\n<\/li>\n<\/ul>\n

        4. Applications<\/strong><\/h4>\n
          \n
        • \n

          Automotive<\/strong>: High-volume engine block threading<\/p>\n<\/li>\n

        • \n

          Aerospace<\/strong>: CRES & titanium fastener holes<\/p>\n<\/li>\n

        • \n

          Oil & Gas<\/strong>: API threads on drill collars<\/p>\n<\/li>\n

        • \n

          Medical<\/strong>: Micro-threads in bone screws<\/p>\n<\/li>\n<\/ul>\n

          \n

          Excellent Case: EV Motor Housing Production<\/strong><\/h3>\n

          Challenge<\/strong>:
          \nAn EV manufacturer struggled with tap breakage when threading 500+ aluminum motor housings daily. Conventional HSS taps lasted only 200 holes before chipping.<\/p>\n

          Solution<\/strong>:<\/p>\n

            \n
          • \n

            Deployed\u00a0TiAlN-coated carbide inserts (M8x1.25 full-profile)<\/strong>:<\/p>\n

              \n
            • \n

              Speed<\/strong>: 80 m\/min cutting vs. 20 m\/min with HSS<\/p>\n<\/li>\n

            • \n

              Tool Life<\/strong>: 5,000+ holes per edge (25X improvement)<\/p>\n<\/li>\n

            • \n

              Surface Finish<\/strong>: Ra 0.8\u03bcm, eliminating secondary polishing<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

              Results<\/strong>:<\/p>\n

                \n
              • \n

                Reduced threading cost per unit by 62%<\/p>\n<\/li>\n

              • \n

                Achieved \u00b10.02mm pitch diameter consistency<\/p>\n<\/li>\n

              • \n

                Enabled lights-out production with automated tool changers<\/p>\n<\/li>\n<\/ul>\n

                \n

                Key Advantages<\/strong><\/h3>\n

                \u2714\u00a0Thread Quality<\/strong>\u00a0\u2013 Maintains ISO 965 class 6H tolerance after 10K cycles
                \n\u2714\u00a0Versatility<\/strong>\u00a0\u2013 Interchangeable inserts for left\/right-hand threads
                \n\u2714\u00a0Cost Savings<\/strong>\u00a0\u2013 Indexable design uses all cutting edges<\/p>","protected":false},"excerpt":{"rendered":"

                Indexable Carbide Threading Inserts for CNC Internal Turning Tools M12-M30 Metric Threads<\/p>","protected":false},"featured_media":3032,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[29],"product_tag":[653,654,645,651,646,650,649,657,647,648,656,658,582,583,652,655],"class_list":{"0":"post-3030","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-threaded-inserts","7":"product_tag-1-4-20-threaded-inserts","8":"product_tag-3-8-threaded-inserts","9":"product_tag-carbide-insert-threading-tool","10":"product_tag-carbide-threading-insert-chart","11":"product_tag-carbide-threading-inserts","12":"product_tag-cnc-machined-threaded-insert","13":"product_tag-cnc-machined-threaded-inserts","14":"product_tag-m10-threaded-inserts","15":"product_tag-m12-threaded-inserts","16":"product_tag-m13-threaded-inserts","17":"product_tag-metric-threaded-inserts","18":"product_tag-pcb-threaded-inserts","19":"product_tag-threaded-inserts","20":"product_tag-threaded-inserts-brass","21":"product_tag-threaded-inserts-for-metal","22":"product_tag-threaded-inserts-steel","24":"first","25":"instock","26":"shipping-taxable","27":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/product\/3030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/comments?post=3030"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/media\/3032"}],"wp:attachment":[{"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/media?parent=3030"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/product_brand?post=3030"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/product_cat?post=3030"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/product_tag?post=3030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}