HSS-E Co Short machine taps DIN 352 Form B are used as a compact threading tool for metric internal threads in production environments. Due to the stability of the tap, threads are created with exceptional accuracy. • DIN 352 defines the proportions and shape (see image) • HSS-E supports stable cutting edges in common engineering materials • Form B describes the chamfer style Often selected for through holes where chips can move forward throughout the bore. Applied in production environments where you need repeatable thread quality for assembly. This tap can also be used by hand. Please refer to the technical index tables for the optimal cutting speeds and applications.