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.