For platinum, stainless steel, exotic plastics, and other hard to file materials. The hardest surface known - Rockwell hardness 72HRc. Better performance on hard-to-file surfaces. Little or no clogging; a simple knock is enough to remove the chips. Highly resistant to corrosion. Longer life than standard files.

Handles are yellow for quick identification. All Swiss INOX Hand Files are 6" long. INOX needle files are also available.