2 Flutes Long Neck Flat End Mill

DLC Coating for Anti-Adhesion and Friction Reduction in Soft Metals

The DLC coating offers a hard, ultra-smooth surface with low friction and strong anti-stick properties. It effectively prevents built-up edge when machining red copper and aluminum alloys, ensuring consistent performance and high-quality surface finishes, even under dry or MQL conditions.

2-Flute Design Maximizes Chip Evacuation in Ductile Materials

The open flute geometry enhances chip removal and reduces tool loading during high-speed cutting of soft, sticky materials like pure copper and thermoplastics. It helps maintain low cutting temperatures and minimizes tool wear during extended production runs.

Long Neck Geometry Enables Deep Cavity Access with High Rigidity

Designed for applications that require machining deep pockets or narrow cavities, the extended neck allows tool clearance without compromising strength. Ideal for mold inserts, small component slots, or electronic housings requiring fine-feature access.

Flat End Geometry Ensures Accurate Bottom Surfaces and Sharp Corners

The square-end tip allows for precise flat-bottom cutting, shoulder milling, and sharp corner finishing. It’s suitable for contouring, slotting, and 2D profile machining in copper electrodes, aluminum mold components, and resin parts.

Mirror-Polished Flutes Enhance Surface Finish and Tool Longevity

Polished flute surfaces reduce chip adhesion and improve chip evacuation. This contributes to a mirror-like surface finish, extended tool life, and greater stability during long cycle times—particularly when working with high-purity soft metals.

Cutting Data Provided for Reliable Setup and Optimized Performance

Samho provides specific cutting parameters tailored to copper, aluminum, and resin materials. Recommended speeds, feeds, and depths of cut help users minimize trial-and-error, shorten setup time, and ensure maximum performance from the first use.