Version:
The latest generation of
high-performance fluteless taps, specially developed for
use in steel materials.- Optimised polygon geometry for a lower torque.
- Multi-layer HIPIMS coating for high wear resistance.
- HSS-E-PM substrate for exceptional process reliability.
DIN 2174 (≈ DIN 371 ≤ 3/8;
≈ DIN 376 ≥ 7/16
).Form E (lead-in 1.5 – 2 turns). For deep threads with short lead-in. The thread is tapped almost to the bottom of the hole.
Application:
For UNF unified fine threads ASME−B1.1.