Worldwide 875 2-in-1 Rasp And File (Multi-purpose) Size: 300mm (12") One side of this 2-in1 file has coarse cutting teeth for repaid removal of soft metals plastics and wood, whilst the smooth cut side has teeth for fine finishing and sharpening cutting edges. This file features a comfortable polypropylene coated handle for safety in Use And to provide a secure grip and a hardened blade for a longer life.