There is no problem because it is a consumable item, but when the tip of the spring breaks off and soon it will have trouble. I think that you can be satisfied if there are goods that will not break the tip.
Apply Matièle to the metal or subject it to partial rolling.
On 2017-09-01 20:03:40
Although I purchased it by using it as a holder of another manufacturer, fortunately the dimensions etc were almost common, it was about 0.2 mm thick, but it was rather perfect. Because the material is also sufficient carbon steel and the possibility of diversion is high, I am planning to add it to the future development.