Description

The BNHL30/BNHL30A High Speed Premium Live Center features an extended 30° design and delivers 0.002 mm TIR (0.0001") accuracy, making it ideal for CNC machines, grinders, and other high‑speed precision machining applications. Its shaft‑extension design improves tool clearance and machining flexibility, while supporting spindle speeds up to 6,000 RPM. The heat‑treated point (HRC 60 ± 2) ensures durability, and the roller‑bearing construction provides superior performance and smooth rotation. An anti‑friction seal offers effective coolant deflection at high speeds, and the heat‑treated body adds strength, rigidity, and long service life. A carbide point option is also available, hardened to HRa 90 ± 5 for enhanced wear resistance.