The 2-7/8 Shell Reamer SPI FL HS from Field Tool Supply is a high-speed steel tool designed for precision reaming applications. With a diameter of 2-7/8 inches, this reamer is ideal for enlarging and finishing holes to exact specifications. Its high-speed steel construction ensures durability and resistance to wear, making it suitable for use in various materials including steel and aluminum. The reamer features a flute design that enhances chip removal and reduces cutting forces, ensuring a smooth operation. Perfect for machinists and fabricators, this tool is essential for achieving high-quality finishes.