Threading Taps

Materials 500 ÷ 1.350 N/mm² or 42 HRC
For long-chipping materials		  Machine tap, with spiral point, driving the chips ahead.
 Chamfer lead 4-5 threads (DIN-Form B).
 Rake angle 8º÷10º measured in the 3rd thread.


     ≤ 3.5 x d1Through hole

DIN 371 
DIN 376 - 374 - 5156   
COATING		    
W124A W124 TiAlN+WC/C coating (Titanium
Aluminium Nitride + Tungsten carbide)		 Special High speed steel
class E with vanadium		 Machine tap with spiral point,
driving the chips ahead
T124A T124 TiN coating (Titanium nitride)   Form B (with GUN-nose and
chamfer lead 3.5-5 threads)


We reserve the right to make technical changes.

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