The 0.3755 Chk Reamer ST FL SS HS from Field Tool Supply is a precision tool designed for reaming holes to exact sizes. With a diameter of 0.3755 inches, this reamer is ideal for achieving smooth finishes and accurate dimensions in various materials. Constructed from high-speed steel, it offers excellent durability and resistance to wear, making it suitable for both industrial and hobbyist applications. This reamer is perfect for use in metalworking and is compatible with a range of drilling machines, ensuring versatility in your projects.