Threading Taps

Steels with good machinability
Rm < 750 N/mm² (101,500 PSI)
Nodular graphite, Malleable cast iron		  Machine tap with 15º right-hand spiral flutes, driving the chips to the back.
 Chamfer lead 3.5 threads (DIN-Form D).
 Rake angle 12º÷14º.


     ≤ 2 x d1Blind hole

DIN 371 
DIN 376 - 374 - 5156   
COATING		    
T110A T110 TiN coating (Titanium nitride) High speed steel class E with 3%
vanadium 1.3344 (EMo5V3) (M-3/2)		 Machine tap with 15° right-hand spiral
flutes, driving the chips to the back
110A 110 Bright (without Coating or
without Surface treatment)		 High speed steel 1.3343 (DMo5) (M-2) Form D (chamfer lead
3.5-5 threads)


We reserve the right to make technical changes.

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