Tungsten Copper Flat End Mill【2 Flutes Φ0.1-6】

Specialized for Tungsten Copper Alloy – Balancing Strength and Conductivity

This end mill is specially optimized to handle brittle-yet-tough composite materials, maintaining cutting edge stability while minimizing tool wear.

2-Flute Design Ensures Superior Chip Evacuation and Low Cutting Resistance

The 2-flute geometry offers a larger flute volume, which improves chip evacuation and reduces heat accumulation—critical when dry or near-dry machining WCu. This minimizes built-up edge and ensures cleaner cutting edges, especially in electrode fabrication.

High-Precision Flat End Geometry for Sharp Corners and Bottom Finishes

The square-end profile delivers crisp bottom surfaces and sharp internal edges, essential for precision mold inserts, EDM electrode shaping, and narrow pocket milling where form accuracy directly impacts final part quality.

Optimized Carbide Substrate for Wear Resistance and Edge Strength

Constructed with ultra-fine grain carbide, the tool resists micro-chipping and edge breakdown even during intermittent or hard-spot cutting within WCu composites. The robust core diameter improves rigidity, ensuring tool life and part precision.

Polished Flute Surface Minimizes Material Adhesion

To prevent copper-rich material from adhering to the flute surface, the tool features mirror-polished flutes, which ensure uninterrupted chip flow and consistent surface finish—especially effective in sticky WCu blends.

Application-Specific Cutting Parameters Provided for WCu Machining

Samho provides tailored feed rates, spindle speeds, and depths of cut optimized for tungsten copper, helping users reduce trial-and-error time, avoid tool failure, and maximize efficiency in electrode or thermal sink applications.