Three square files are machinist’s files. Their triangular shape makes them perfect for shaping and deburring internal angles and corners. These Swiss Cut, round handle needle files are made to exacting measurements for precise detail work. Double Cut.
- File length is measured exclusive of tang, from point to heel
- American pattern files are available in 3 grades of cut: bastard-cut, second-cut and smooth-cut
- Swiss pattern files are offered in seven cuts: No. 00, 0, 1, 2, 3, 4 and 6 with #00 being the coarse, #6 the fine cut