{"product_id":"3d钻头钨钢钻头三倍径高硬质合金外冷钻高硬度打孔涂层定柄麻花钻","title":"3D Carbide Drill External Coolant TiSiN HRC 55","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 3D Carbide Drill is designed for high-efficiency hole machining in steel, alloy steel, cast iron, and hardened materials. Manufactured from premium solid carbide and coated for enhanced wear resistance, it delivers stable cutting performance, excellent chip evacuation, and extended tool life.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeaturing a 3×D drilling depth design and external coolant configuration, this drill provides reliable machining performance while maintaining excellent hole accuracy and surface finish.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Solid carbide construction for high rigidity and durability\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• 3×D drilling depth design for efficient hole machining\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• External coolant type for effective chip evacuation\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• High-performance coating for improved wear resistance\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Excellent positioning accuracy and hole quality\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Suitable for CNC machining centers and drilling applications\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Carbon Steel\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Alloy Steel\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Tool Steel\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Cast Iron\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Hardened Steel\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e• General Engineering Materials\u003c\/span\u003e\u003c\/p\u003e\n","brand":"XUHAN Cutting 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