This is very unique style steel file,"TSUBOSAN" original.Name is "VARIT" Use only for "BARITORI" (means Deflashing or Beburring) This is the easy-to-usue, and fit for your hand.
This file has the sharpest cutting edge, and a special chemical treatment makes the cutting edge sharper, achieving a sharpness that seems to stick to the workpiece. It still has the same resistance to clogging and rust, but this is a product that users who value sharpness should try.
