Tr (trapezoidal thread)

Tr (trapezoidal thread)

Hand taps, trapezoidal thread DIN103

Hand taps for trapezoidal threads made of HSS-G are suitable for non abrasive material up to 900 N/mm² and for thread cutting in unalloyed and low alloyed materials.

  • Taps for thread cutting in through and blind holes
  • Variations from Tr 10×2 to Tr 32×6

Please note that for thread cutting of trapezoidal threads by hand it is recommended to use the complete set with rougher, intermediate and finisher. The finisher should be used in single only for re-cutting of an existing thread.

VOELKEL Thread-cutting tools