2HRB 55 R0.5xD4x20x50 2f rib 55 hrc long neck ball nose

Description

2HRB 55 R0.5xD4x20x50 2f Rib 55 HRC Long Neck Ball Nose from Sukhmani Total Solutions – the ultimate long neck ball nose end mill for ultra-precise rib processing and deep cavity milling in hardened steels (P20, H13, 45-55 HRC). Engineered with micro-grain carbide, advanced PVD/TiAlN coating, and unequal helix geometry for 3x tool life, vibration-free cutting at 10,000-18,000 RPM, and mirror finishes on narrow ribs, 3D contours, and mold sculpting. Features 0.5mm radius, 4mm cutting diameter, 20mm neck length, and 50mm OAL for extended reach in tight spaces without deflection. Perfect 55 HRC rib end mills for automotive dies, injection molds, aerospace components, and precision engineering workshops. Achieve ±0.005mm tolerances, superior chip evacuation, and high feed rates on 3/4/5-axis CNC machines. Best carbide ball nose cutters in India – ISO-certified, custom geometries available. Bulk B2B pricing with fast delivery to Delhi-NCR, Faridabad, Gwalior, and pan-India. Upgrade your CNC hard milling operations with Sukhmani solid carbide rib tools trusted for daily production efficiency and reliability in die/mold making.