The Boring Bar with Coolant Flow is a 10" long tool designed for CNC machines and metalworking equipment. The 5/8 round size (.625) allows for precise and efficient boring of metal materials. With a coolant flow feature, this tool helps to prevent overheating and ensure a smoother cutting process, ultimately improving the quality of the finished product. Ideal for professionals in the manufacturing industry, this Taegu Rex boring bar combines durability and functionality to enhance productivity and accuracy in metalworking projects.