Description Helixor HX55 12mm 4 Flute R0.5 Corner Radius End Mill The Helixor HX55 is a precision 4mm solid carbide end mill featuring a 4-flute design and a R0.5 corner radius for added edge strength and smoother finishing. Engineered for steel and harder materials, it provides excellent rigidity, reduced chipping, and superior tool life during high-speed CNC machining. Its corner radius enhances durability and reduces edge breakage, making it ideal for profiling, contouring, slotting, and general-purpose milling where clean finishes and consistent accuracy are essential. Perfect for CNC workshops and precision machining applications demanding reliability and long-lasting performance.
