Perma-Grit Radius File Internal
36mm Radius File with Internal Sanding Surface.
The Perma-Grit® Hand Files cut in both directions, thus eliminating chipping, even on very thin materials. This dual cutting action also means that you remove material much quicker than with standard files or sandpaper.
The wide range of shapes covers most tasks that involve sanding and shaping. Extremely strong, robust and simple to use
Perma-Grit® Tools do not lose their cutting edge like conventional tools and will outlast sandpaper thousands of times, giving you years of use.
They cut, sand and shape hard & soft woods, plastics, fibreglass, carbon fibre, tiles, bricks, ceramics, glass, white & blue foam, aluminium (lightly spray with WD40 to eliviate loading), etc. The tools don't clog easily with normal use, but those that do get clogged with glue, resin, paint, etc, can simpily be cleaned with any solvent.