{"product_id":"tin-coated-tungsten-carbide-upper-mold-insert","title":"TiN Coated Tungsten Carbide Upper Mold Insert | Cold Heading Die for Nut \u0026 Bolt Forming","description":"\u003ch2\u003eTiN Coated Tungsten Carbide Upper Mold Insert – Cold Heading Die\u003c\/h2\u003e\u003cp\u003eHengfaMold's precision tungsten carbide upper mold inserts feature a Titanium Nitride (TiN) PVD coating, engineered for high-volume nut and bolt cold heading operations. The gold yellow TiN layer reduces friction, improves part surface finish, minimizes material adhesion, and significantly extends tool life in demanding fastener manufacturing environments.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTiN PVD coating (gold yellow)\u003c\/strong\u003e – reduces friction, prevents material adhesion, extends insert life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTungsten carbide substrate\u003c\/strong\u003e – superior hardness and compressive strength for cold heading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh surface finish\u003c\/strong\u003e – improved part quality and reduced ejection force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTight dimensional tolerances\u003c\/strong\u003e – consistent forming accuracy across high-volume production runs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM \u0026amp; custom sizes available\u003c\/strong\u003e – drawing-based manufacturing supported\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eSuitable as upper mold inserts for cold heading machines producing nuts, bolts, screws, and other fasteners across automotive, construction, electronics, and industrial sectors.\u003c\/p\u003e\u003ch3\u003eCustom Tooling \u0026amp; OEM Orders\u003c\/h3\u003e\u003cp\u003eContact HengfaMold for custom carbide grades, coating options, non-standard dimensions, bulk pricing, or OEM partnerships. Full technical consultation available.\u003c\/p\u003e","brand":"HengfaMold","offers":[{"title":"Default Title","offer_id":52264747172060,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/1763\/1964\/files\/tin-coated-tungsten-carbide-upper-mold-insert-cold-heading-die-for-nut-bolt-forming-4120430.jpg?v=1786545606","url":"https:\/\/hengfamold.com\/tr\/products\/tin-coated-tungsten-carbide-upper-mold-insert","provider":"HengfaMold","version":"1.0","type":"link"}