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 Machine Taps
 
 


  

    HSSE-V ( 3%V )
    Heat treated and heat-resistant steels
    Rm < 1,000 N/mm²
       ( <30 HRC / <290 HB / <145,000 PSI )



184A 184
T184A T184
A184A A184

   Machine tap with spiral point, driving the chips ahead.
   5 thread chamfer lead (DIN-Form B).
   Rake angle 8° - 10°measured in the 3rd thread.




684A 684
T684A T684
A684A A684

   MACHINE TAP, WITH INTERNAL COOLANT FEED.
   Facilitates chip evacuation and improves cooling
      in cutting area.

   With spiral point, straight flutes, driving the chips ahead.
   5 thread chamfer lead (DIN-Form B).
   Rake angle 8° - 10°measured in the 3rd thread.




182A 182
T182A T182
A182A A182

   Machine tap with 38° right-hand spiral flutes,
      driving the chips to the back.
   Increased flute length.
   Threaded length: 10 threads.
   Starting from the 5th thread, back tapered thread
      portion to reduce friction and improve swarf clearance.
   2.5 thread chamfer lead (DIN-Form C).
   Rake angle 8° - 10°.




682A 682
T682A T682
A682A A682

   MACHINE TAP, WITH INTERNAL COOLANT FEED.
   Facilitates chip evacuation and improves cooling
      in cutting area.

   Machine tap with 38° right-hand spiral flutes,
      driving the chips to the back.
   Increased flute length.
   Threaded length: 10 threads.
   Starting from the 5th thread, back tapered thread
      portion to reduce friction and improve swarf clearance.
   2.5 thread chamfer lead (DIN-Form C).
   Rake angle 8° - 10°.





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