The HS Boring Bar #CO B 7L by Field Tool Supply is engineered for high-performance boring tasks. With a length of 7 inches, this high-speed steel (HSS) tool is perfect for deep hole applications. Its robust construction ensures longevity and consistent cutting accuracy. Designed to fit standard tool holders, it is compatible with various CNC machines, making it versatile for different machining environments. The bar's design minimizes vibration, allowing for smoother operation and improved chip evacuation. Ideal for professionals looking for dependable boring solutions.