The result is too severe. It is not precision of brazing, but it is extremely bad and the direction of the chip is bent, so I wondered what to do after opening. Because it is bent, I tried to use it by cutting, correcting and trying, but it became tapered, and it became a substitute that I could not use after all. Items are goods even at 1000 thousand yen at most. I can not help selling such a bad thing as a product often. A long time ago I bought the material difference, I corrected the 3 mm blade width, and used it as a 2.5 mm object. It may be that luck was not getting tapered then. terrible.
Because it can be used for a long time for the price, I am extremely satisfied with the cost. There are some variations in the accuracy of the product, so when you change your teeth you need to have a tooth, but I think that overall it is satisfactory.