- Rectangular file, tapered and cut on four sides. - Version with tang. Shape B according to DIN 7261. - Suitable for filing rectangular geometries. - Applications: - Deburring. - Surface work. - Work on edges (chamfering, rounding).
The hand tap consists of heavy-duty high-speed steel. For through threads and bottoming threads in unalloyed and low-alloyed steelsup to a strength of 800 N/mm², malleable cast iron and non-ferrous metals. The thread is cut in three operation.
