{"product_id":"cnc-65-degree-4-blade-tungsten-steel-milling-bits","title":"CNC 65 degree 4-blade tungsten steel milling bits","description":"\u003cp\u003e\u003cstrong\u003eNano-Coated Tungsten Steel Bit for Hard Metal Engraving\u003c\/strong\u003e\u003cbr\u003eCrafted from premium tungsten steel, this multi-layer nano-coated bit is specially designed for precise engraving on hard metals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Nano Coating Technology\u003c\/strong\u003e\u003cbr\u003eThe integration of nano-materials enhances high-temperature stability and oxidation resistance. Nano-phase reinforcement further increases hardness and wear resistance while maintaining excellent toughness, effectively reducing friction during operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Tungsten Steel Construction\u003c\/strong\u003e\u003cbr\u003eMade from high-quality tungsten steel, featuring fourth-generation anti-corrosion cemented carbide with an ultra-fine grain size of up to 0.5 μm. When exposed to harsh conditions, the material forms a protective anti-corrosion layer on the surface, significantly extending tool lifespan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSandblasted Passivation Treatment for Enhanced Durability\u003c\/strong\u003e\u003cbr\u003eThe surface undergoes sandblasting and passivation to create a dense, well-covered protective film. This treatment removes impurities, improves oxidation resistance, and increases overall durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLonger Service Life \u0026amp; Reliable Performance\u003c\/strong\u003e\u003cbr\u003eThe combined anti-corrosion layer and passivation film provide superior resistance to wear, heat, and oxidation, ensuring consistent performance and extended tool life.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eSuitable for:  Ordinary steel, carbon steel, alloy steel, pre-hardened steel, quenched and tempered steel, die steel, high hardness steel (45-55°), stainless steel, copper alloy (not suitable for aluminum) \u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003ePackage Includes: 1xCNC Bit\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"TwoTrees","offers":[{"title":"Default Title","offer_id":52823133323580,"sku":"DB65TS01","price":22.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/7705\/1964\/files\/tungstensteelmillingbits_1.jpg?v=1772539307","url":"https:\/\/dvtech.co.nz\/products\/cnc-65-degree-4-blade-tungsten-steel-milling-bits","provider":"DVTECH","version":"1.0","type":"link"}