Products
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CNGA CBN Inserts – Premium Cubic Boron Nitride Cutting Inserts
CNGA CBN Inserts are high-grade cubic boron nitride cutting tools engineered for high-precision machining of hardened steels (up to 65 HRC), cast irons, and superalloys. Featuring an 80° diamond-shaped CNGA geometry, they deliver exceptional performance in turning, grooving, and finishing operations, achieving grinding-level surface quality without the need for secondary grinding.
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12D Coolant Through Carbide Twist Drill for Hardened Steel & Superalloys
OPT Internal Coolant Carbide Drill is engineered for high‑precision CNC & manual machining. Built with ultra‑durable solid carbide, integrated internal coolant channels, optimized flute & point geometry, this drill delivers superior heat dissipation, fast chip evacuation, stable hole quality, and extended tool life. It is the cost‑effective solution for mass production and heavy‑duty machining of steel, stainless steel, cast iron, superalloys, and titanium alloys.
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15D Solid Carbide Coolant Through Drill for Deep Hole Machining of Hard Metals
OPT Coolant Through Drill with internal coolant channels, solid carbide, extended tool life, high precision & fast chip evacuation. For CNC, aerospace, automotive, mold & die. Custom coating available.
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Stable Performance Solid CBN CCGW Square Insert with Wear Resistance for CNC Lathe Machining
CCGW CBN inserts feature 80° diamond geometry, high hardness & thermal stability. Ideal for hardened steel, cast iron, die/mold machining. Extended tool life, high-speed machining, superior finish. Factory direct, customizable.
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3D Tungsten Steel Internal Cooling Drill Bit – High Performance CNC Drilling Tool
Our tungsten steel internal cooling drill bits are precision-engineered from premium solid carbide, delivering exceptional hardness, wear resistance, and stability for heavy‑duty drilling applications. Designed for CNC and automated machining centers, these drills combine advanced internal coolant channels, optimized geometries, and high‑performance coatings to maximize efficiency and tool life.
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8D Coolant Through Solid Carbide Drill High Precision Long Life Drill Bit for CNC Metalworking
Coolant Through Carbide Drill is built with ultra-fine grain carbide (K10/K20/K30) and optimized 118°/135° point geometry, equipped with 2-4 internal coolant channels for direct lubrication at the cutting edge. With optional TiN/TiCN/AlTiN coating, it delivers high precision, extended tool life, superior chip evacuation, and stable performance in high-speed CNC drilling for steel, stainless steel, cast iron, superalloy, aluminum alloy, and other materials. The diameter ranges from φ3mm to φ20mm, fully meeting the needs of small-batch customization and mass production.
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Internal Coolant Carbide Drill 5D Solid Carbide Through Coolant Drill Bit for CNC Stainless Steel Cast Iron
Internal Coolant Carbide Drill. Our solid carbide internal coolant drill is engineered for high-efficiency CNC machining. Built with ultra-fine grain carbide substrate, optimized point geometry & through-coolant channels, it delivers exceptional hardness, heat resistance, chip evacuation & tool life for steel, stainless steel, cast iron, alloy & hardened materials.
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8D High Performance Solid Carbide TiAlN Coated Drill Bit for Steel Machining
Our Carbide Diameter Drill for Steel is a professional cutting tool engineered to deliver clean, accurate holes in various steel materials. Made from premium carbide or high-speed steel with optimized geometry, it ensures exceptional durability, positioning accuracy, and machining efficiency for industrial production, metal fabrication, and maintenance applications.
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5D Solid Carbide Drill Bit for Stainless Steel & Hardened Steel Model 836
This 5D carbide drill bit is a high-performance cutting tool specially designed for precision drilling in hardened steel, stainless steel, carbon steel, tool steel and other hard-to-machine metals. With 5× diameter depth ratio, it ensures stable and accurate deep-hole drilling with minimal deflection. It fits CNC machining centers and automated production lines, enabling self-centering without center drilling.