10 piece double end riffler file set 60/220 grits. Master woodcarvers know the secret to shaping and finishing hard to reach areas is specially shaped files known as rifflers. Double ended diamond grit rifflers are a major breakthrough. Each end of the riffler has the same shape. One end of the riffler has coarse 60 diamond grit and the opposite end has fine 220 diamond grit. These rifflers allow quick stock removal and fine finishing with an identical shape while using just one tool! Ordinary steel riffler file teeth cut only when pushed one way. Our extraordinary diamond rifflers cut in any direction and unlike ordinary steel, rifflers will practically never get dull or clog. Tough enough to cut hard steel, they feature permanently bonded diamond grit, the hardest substance on earth! Each set includes the most useful shapes (including 2 "rat tails") for carving plus a storage pouch. Length: 7" (180mm), Shank: 1/8" (3mm). Professional quality, Mastercarver® brand!