Moonflex Diamond Stone, 70 mm, Red 200 Grit

These files are excellent; I have both the Red (200 Grit) and the Yellow (400 Grir). I use them to lightly touch up the steel edges on my racing skis, mainly to remove any burrs that resulted from the race and skiing afterwards. They do the job very vicely, but they are a little pricey, in my opinion.

Length too short

great for ski tuning, but the yellow stone is best

Not 70mm as stated. The one I received is much shorter.

great file

Great stones