DIN371 DIN376 Machine Tap, Spiral Point through hole M6 M8
DIN376 Machine Tap Brief Introduction
Machine taps for ISO metric coarse threads are suitable for cutting internal threads with a machine. The DIN 371 version has a reinforced shank (up to M10) and the DIN 376 version has a reduced shank.
Technical Data
Standard | DIN371/376 | |
Material | HSS-G/HSS-E | |
Tolerance | ISO2(6H) | |
HRC | 61-66 | |
Surface | Bright Finished/PVD Coating | |
Flute Type | Spiral Point | |
Cutting Direction | Right | |
Thread Angle | 60° | |
Square | DIN10 | |
Application | Internal thread cutting for through hole |
Since the efficiency of hand taps is low, we also offer machine taps. Here are some Machine Tapping Method and Precautions. GSR offer various types of internal thread cutting tools.

