【Product Name】The NACHI 2-Flute Standard Shank Long End Mill (Model: 6208) is a high-toughness tool engineered for extended-reach applications, primarily addressing tool clearance and chip evacuation challenges in deep profiling or large-scale slotting.

【Key Features & Benefits】

• Extended 2-Flute Chip Clearance: The 2-flute geometry provides massive flute volume, which is essential for deep-reach machining. The Long Flute design allows for efficient material removal in deeper cavities without chip packing—a reliable recommendation for slotting.

• High-Toughness HSS-CO: Made from Cobalt High-Speed Steel (HSS-CO), offering excellent impact resistance. It is more forgiving against the harmonics of long-edge machining, preventing sudden edge failure in standard setups.

• Sharp Uncoated Finishing: The uncoated edge provides ultimate sharpness, which is critical for ISO N materials (Aluminum 6061/7075, Copper, Brass) to ensure smooth chip flow and prevent material welding.

• Cost-Effective Versatility: An ideal choice for machining structural steels under HRC30. It provides exceptional process reliability for parts requiring extended reach and bulk material removal in non-ferrous alloys.

【Applications & Usage】

• Primary Applications: Ideal for high-depth profiling, deep slotting, and side milling where extra clearance is critical for tool safety.

• Recommended Materials:

  • ISO N (Aluminum Alloys, Copper, Plastics): Optimized for clean cutting and high-volume chip flow in non-ferrous metals.

  • ISO P (Carbon/Alloy Steel): Best for general-purpose deep cutting of structural steels under HRC30.