960IT51 - HSSE-PM Flashcut machine tap -TiCN-MP coated -M MF -DIN 371/374/376 -C Shape -6H -Rear conicity
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9704611 - Machine tap HSS-E5 (cobalt 5%) -M MF -NFE 66112 -B Shape (GUN) -6H -Long Series -Dulofix shank