73399000 Simonds Round Second Cut File,American,8" Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: SIM73399000 Qty On Cart Features Often referred to as Rat Tail Files, second cut round files are intended for enlarging and rounding out circular openings or concave surfaces with a m... Features Back FeaturesOften referred to as Rat Tail Files, second cut round files are intended for enlarging and rounding out circular openings or concave surfaces with a medium cut.