The 0.4020 Check Reamer ST FL is a high-speed steel (HSS) tool designed for precision reaming. This straight flute reamer is ideal for achieving accurate hole sizes and finishes in various materials, including metals and plastics. Its stainless steel construction ensures durability and resistance to wear, making it suitable for repeated use. With a diameter of 0.4020 inches, this reamer is perfect for applications requiring tight tolerances and high-quality results, making it a valuable addition to any machining toolkit.
