The Neurosurgery Surgical Rotating Kerrison Shaft, 7″ (175mm) Straight, 5mm, 40° Up, Panther Stainless Steel is a precision microsurgical instrument designed for controlled bone and tissue removal during advanced neurosurgical and spinal procedures. Featuring a durable Panther stainless steel finish and compatibility with the 70-2390 Micro system, it provides excellent handling, accuracy, and long-term surgical performance.