Small Triangular File or Three Square File
The Triangular File has three flat sides. It is used to file acute internal angles, clean cut square corners, enlarge and clean up angular holes and sharpen serrated jaws and saw teeth>
Small Triangular File or Three Square File
The Triangular File has three flat sides. It is used to file acute internal angles, clean cut square corners, enlarge and clean up angular holes and sharpen serrated jaws and saw teeth>