Description
Replaceable head drill body HYDRA with DIN 6535HE NC whistle notch shank, size 39/64″ with an overall length of 126.5mm and flute length of 55.5mm according to DORMER standard for 3xD drilling with HYDRA P (R950), HYDRA M (R960) or HYDRA K (R970) diameter 0.5748 up to 0.6102″
