The 0.3385 CHK REAMER SF SS HS from Field Tool Supply Co is a high-speed steel reamer designed for precision hole finishing. This reamer features a straight flute design, allowing for efficient chip removal and smooth operation. Constructed from high-quality stainless steel, it offers excellent corrosion resistance and durability. With a size of 0.3385 inches, it is perfect for applications requiring tight tolerances and a smooth finish. Ideal for use in metalworking, this reamer is compatible with various drilling machines and is essential for any machining toolkit.