Vortex Long Neck Flat 2 Flute End Mill - TiSiN Coated - Square Edge - 3mm cutter dia x 24mm Reach

The Vortex Long Neck Flat End Mill is a precision CNC cutting tool engineered for deep slotting and pocketing operations. With a 3mm cutting diameter and a 24mm reach, this 2-flute end mill features a TiSiN coating—visible as a bronze finish in the image—to withstand high operating temperatures and reduce friction during cutting.

• Dimensions: 3mm cutter diameter with a 24mm reach, designed for detailed milling in confined or deep areas.
• Coating: TiSiN (Titanium Silicon Nitride) coating enhances surface hardness and thermal stability, protecting the tool from wear and heat buildup.
• Flute Configuration: 2 helical flutes are optimized for efficient chip evacuation, preventing material build-up in deep cuts.
• Edge Geometry: Square edge (flat bottom) design ensures precise, 90-degree corners and flat pocket floors.
• Long Neck Structure: The reduced diameter neck below the shank allows the cutting tip to reach deep into the workpiece while the larger shank remains clear of obstacles.

This tool solves accessibility challenges in CNC machining by allowing deep cuts that a standard end mill's shank would obstruct. The TiSiN coating extends tool life by resisting heat and adhesion, making it reliable for semi-finish to finish milling in various metals. The two-flute design promotes smooth material removal and minimizes chatter, delivering consistent surface finishes on vertical walls and flat-bottomed features.