The 0.1247 CHK REAMER ST FL SS CO from Field Tool Supply is a high-precision reamer designed for creating smooth, accurate holes in various materials. With a diameter of 0.1247 inches, this straight flute reamer is ideal for use in metalworking and woodworking applications. Made from stainless steel, it offers excellent corrosion resistance and durability. This reamer is compatible with standard drill chucks and is perfect for both professional and DIY projects. Its precision design ensures a clean finish, making it an essential tool for any workshop.