for faster and casier filing, rasping, shaping and sanding of wood, wallboards, fiberglass, composition materials, soft metald in fact most materials except steel and ather hard metals.
Thousands of TUNGSTEN CARBIDE Grit particles are permannently bonded to steel under extreme heat of over 2000 in hydrogen atmosphere furnaces.
Unlike ordinary files and rasps general tungsten carbide rasps work equally as well in a forward, backward, or sidewise motion with considerably less clogging and easy cleaning with either brush or solvents.
GN873