Vortex Long Neck Corner Radius 2 Flute End Mill - TiSiN Coated - 2mm Cutter Dia x 8mm Reach x 0.2 Corner Radius

The Vortex Long Neck Corner Radius End Mill is a precision CNC cutting tool engineered for deep pocket milling, featuring a 2mm cutter diameter and an 8mm reach. Coated with TiSiN to reduce friction and increase heat resistance, this 2-flute tool creates precise 0.2mm rounded corners in hard-to-reach areas, making it ideal for mold making and die casting applications.

• Cutter Dimensions: 2mm diameter with an 8mm long neck reach, providing a 4:1 length-to-diameter ratio for deep access while maintaining stiffness.
• Corner Radius: 0.2mm radius at the cutting tip, eliminating sharp internal 90-degree corners to reduce stress concentration and improve material flow.
• TiSiN Coating: Titanium Silicon Nitride coating applied to the cutting edges and neck (visible as the bronze finish), offering superior high-temperature resistance and a low-friction surface that extends tool life.
• Flute Design: 2 flute configuration creates broad chip flow channels, ensuring efficient evacuation and preventing clogging in the 8mm deep reach.
• Shank Geometry: The long neck transitions into a smooth cylindrical shank, ensuring secure locking in standard collets for stability during high-speed machining.

This end mill solves the challenge of machining deep features with rounded bottoms, which is critical for applications where sharp corners trap debris or weaken the part structure. The extended reach allows the tool to access depths that standard end mills cannot, while the TiSiN coating maintains sharpness and reduces built-up edge on sticky materials like aluminum. By consistently creating a 0.2mm radius, it enhances the fatigue strength of the machined component and ensures a smoother surface finish, reducing the need for secondary finishing operations.