Tungsten End Mill【4 Flutes Φ3-12】

4-Flute Corner Radius End Mill – Specialized Tool for Efficient Finishing of Tungsten Copper

Engineered specifically for high-density, high-thermal-conductivity tungsten copper (WCu) materials, this 4-flute corner radius end mill delivers superior rigidity, excellent anti-chipping performance, and exceptional surface quality. It is ideal for precision milling of EDM electrodes, thermal management components, and complex cavity geometries.The rounded corner geometry reduces stress concentration at the cutting edge, minimizing the risk of chipping. This makes the tool especially suitable for continuous machining of brittle and dense materials like tungsten copper.

4-Flute High-Rigidity Structure for Stability and Productivity
The multi-flute configuration increases tool rigidity, making it ideal for high-feed side milling, contouring, and semi-finishing. It ensures consistent dimensional accuracy and cutting stability in demanding applications.

Sharp Cutting Edges with Precision-Ground Margin for Smooth Chip Evacuation
The cutting geometry is specifically optimized for tungsten copper alloys, offering reduced cutting forces and heat generation. This helps prevent built-up edge and improves surface finish quality.

Ultra-Fine Grain Carbide for Wear Resistance and Toughness
Made from premium micro-grain solid carbide, the tool provides outstanding hardness and toughness, making it highly durable under dry cutting or minimal quantity lubrication (MQL) conditions.

CNC Precision Ground with ±0.01mm Tolerance
Each tool is CNC ground to tight tolerances, ensuring edge sharpness and dimensional accuracy. It meets the requirements for microstructure machining where high repeatability and form precision are essential.