960IT51 - HSSE-PM Flashcut machine tap -TiCN-MP coated -M MF -DIN 371/374/376 -C Shape -6H -Rear conicity
960ST51 - Flashcut machine tap HSS-E5 (cobalt 5%) -TiN coated -M MF -DIN 371/376 -C Shape -6H -Rear conicity