The 0.2110 CHK REAMER SF SS HS from Field Tool Supply is engineered for precision hole finishing. With a diameter of 0.2110 inches, this high-speed steel (HSS) reamer is ideal for use in stainless steel and other hard materials. Its straight flute design enhances chip removal efficiency, ensuring a smooth finish. This reamer is built to meet rigorous industry standards, making it a reliable choice for both professional machinists and hobbyists. Whether you're working on metal fabrication or maintenance tasks, this reamer delivers consistent, high-quality results.