Vortex Long Neck Flat 2 Flute End Mill - TiSiN Coated - Square Edge - 0.4mm cutter dia x 2mm Reach

The Vortex Long Neck Flat 2 Flute End Mill is a precision micro-cutting tool designed for intricate machining and engraving tasks. Featuring a 0.4mm cutter diameter and a 2mm reach, this TiSiN-coated end mill is engineered for high-speed work where square edges and tight tolerances are critical.

• TiSiN Coating: The bronze-colored Titanium Silicon Nitride finish provides high wear resistance and heat stability, allowing for faster cutting speeds and extended tool life, particularly when machining non-ferrous metals like aluminum and copper.
• Square Edge Geometry: The flat bottom design features a sharp 90-degree corner, ensuring clean, vertical walls and precise shoulders in the final component.
• Micro Dimensions: With a specific 0.4mm cutter diameter and a 2mm cutting length (reach), this tool is optimized for fine detail work on small parts without excessive flex.
• 2-Flute Design: The two-flute configuration balances rigidity with efficient chip evacuation, preventing debris accumulation in the narrow cut path.
• Long Neck Profile: The tool includes an extended cylindrical shank that tapers into a reduced neck section, visible in the product image, which prevents rubbing and allows access to deep pockets or recesses without shank interference.

This end mill solves the challenge of machining tiny, detailed features with high accuracy. The TiSiN coating maintains sharpness longer than uncoated alternatives, making it ideal for high-volume micro-milling. The square edge design eliminates rounding on corners, which is essential for electronic components, jewelry making, and mold insert work. The long neck profile allows the cutting edge to reach confined areas that a standard end mill shank would block, reducing the need for larger tools that might damage delicate features.