9623021 - Standard machine tap HSS-E5 (cobalt 5%) -UNC UNF -DIN 374/376 -B Shape (GUN) -2B -Dulofix shank
960SRH1 - Multi-application machine tap HSSE-PM -TIN 20 coated -M MF -DIN 371/374/376 -Thread-former -6HX -Grooved