Diamond needle file set 5 small files with diamond coating for hard materials such as steel, glass, ceramics, etc. (flat, round, semi-round, triangular, square). Length 100 mm, cut length 40 mm, insulated shaft Ø 2.8 mm https://elecena.pl/product/17874235/m-56-diamond-needle-file-range-5-piece 2021-04-25 https://elecena.pl/product/17874235/m-56-diamond-needle-file-range-5-piece 2022-05-26 https://elecena.pl/product/17874235/m-56-diamond-needle-file-range-5-piece 2022-10-15 https://elecena.pl/product/17874235/m-56-diamond-needle-file-range-5-piece 2024-04-02