Simonds® has been making files since 1836 and has pioneered improvements of this basic and necessary tool. Simonds® brand is unquestionably among the most respected symbols of quality and reliability in the industrial marketplace. The red tang clearly identifies this famous brand. They are available in a wide range of types and sizes. Every finishing operation has a file specifically suited for it. When you know and use the right file, your job is simplified and you get the results you demand.