The 0.4110 CHK Reamer ST FL SS HS is a high-speed steel reamer designed for precision finishing of holes. With a diameter of 0.4110 inches, this reamer is ideal for achieving smooth, accurate holes in various materials. Its straight flute design enhances chip removal and reduces friction, ensuring efficient operation. Made from high-quality stainless steel, this reamer offers excellent durability and resistance to corrosion. Compliant with ANSI standards, it is suitable for both industrial and DIY applications, providing reliable performance.