The 0.3140 CHK Reamer is crafted from high-speed steel (HSS) for superior performance in stainless steel applications. This reamer features a straight flute design, which enhances chip removal and provides a smooth finish. With a diameter of 0.3140 inches, it is perfect for achieving precise hole sizes in various materials. Its stainless steel construction ensures durability and resistance to wear, making it suitable for demanding industrial environments. This tool adheres to ANSI standards, ensuring quality and reliability in every use.