The Crescent Nicholson knife-shaped files have double-cut sides with smooth coarseness for a finer finish, then single-cut teeth down the sharp side for clearing corners or acute angles. The safe back design protects the user and the object you're filing, making this a perfect tool for tool and die makers who can utilize the triangular shape.
- American pattern files available in bastard, second, and smooth cut in a variety of the most common lengths
- Used primarily by tool and diemakers who need to file acute angles
- Triangular shape is perfect for trade work and filing interior angles