When using it, I think that it is sufficient performance. However, although I wanted other sizes also as bulk sellers, I think it is difficult to purchase because of the large number of sets. If possible, I think that it is easy to purchase if you can reduce the unit of sale of sale.
For the first time this time I purchased 2 sets of "Tsubosan filing set". We ordered purchase and arrived early the next day, usually purchase through a trading company, but it was easy to place orders, it was also able to be used immediately from the next day arriving soon, it was really helpful. Although it is a product, as a file it is also sharp as a good feeling of use, I am very satisfied, and I am very satisfied with the discount rate also high in terms of price. We mainly order factory furniture etc, but I would like to continue using it in the future.