When I was looking for a flat of an ironware file, I found this item, but my way of using it was not satisfactory. I thought it was a flat surface, but I was wearing it towards the tip, so I could not clean it beautifully. It is a good product as a thing but to say that it was not good with my usage.
Until now I was using other files from other manufacturers (same price range), this time I tried the file of this manufacturer who was high on the net this time. As a result, I thought what was the past effort .... I was able to finish the work in half of the time. I will continue to use the file of Tsubosan for the future.
I used 300 before, but! There are also accessories and this size is easier to use. I use it on milling cutter, but I use gas cut things etc. with 300 middle eyes. It is used every day. It is a key point from long ago.