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 is coated with a special hard chrome coating, which allows it to maintain its quick-cut sharpness while being less likely to clog or rust. This characteristic allows it to have the sharpest sharpness and least likely to clog, making it the strongest file in the true sense of the word, overcoming the weaknesses of files. This is an all-around file that can be used on a variety of materials, including plastic, copper, aluminum, iron, and stainless steel, and is a product that can be widely recommended for both home and professional use.
