Vortex Long Neck Ball Nose 2 Flute End Mill - TiSiN Coated - 0.3mm Cutter Dia x 4mm Reach

The Vortex Long Neck Ball Nose 2 Flute End Mill is a precision micro-machining tool designed for CNC routers and milling machines, featuring a 0.15mm cutter diameter and a 4mm neck reach. Its distinctive copper-hued TiSiN coating provides enhanced surface durability for intricate 3D contouring and deep, narrow pocket milling.

• Cutter Diameter: A 0.15mm ball nose tip engineered for high-precision micro-engraving, fine detail work, and tight corner radii.
• Flute Design: A 2-flute architecture optimized for efficient chip evacuation and reduced cutting forces, which is critical for preventing breakage in small diameter tools.
• Surface Coating: TiSiN (Titanium Silicon Nitride) coating, appearing as a metallic copper finish in visual references, reduces friction, minimizes built-up edge, and extends tool life.
• Long Neck Reach: A 4mm neck length provides sufficient reach to machine deep, narrow cavities and recessed features without tool interference from the workpiece.
• Shank Design: A full cylindrical shank ensures secure, concentric clamping in standard collet chucks or ER-style tool holders for minimal runout.

This end mill enables machinists to create intricate 3D molds, die cavities, and micro-features that standard cutters cannot physically reach. The 4mm long neck combined with the tiny 0.15mm diameter ensures you can machine deep pockets without the delicate tool bending or snapping, while the TiSiN coating maintains a sharp cutting edge longer. This delivers a smoother surface finish on the workpiece and reduces the frequency of costly tool replacements in high-volume micro-machining applications.