Description

The BNI Interchangeable Points Live Center provides 0.003 accuracy on the center inner diameter and 0.005 accuracy after point locking, making it well‑suited for versatile production where rapid point changes are required. Its heat‑treated point (HRc 60 ± 2) ensures durability, and six standard point types are available to accommodate a wide range of machining needs. Because the system uses interchangeable insert shafts, the admissible workpiece weight is limited. The point features a 1/10‑degree mounting taper, and special‑shape points can be custom‑ordered to meet unique application requirements.