Replaceable head drill body HYDRA with DIN 6535HE NC whistle notch shank, size 32.0mm with an overall length of 196.5mm and flute length of 111.5mm according to DORMER standard for 3xD drilling with HYDRA P (R950), HYDRA M (R960) or HYDRA K (R970) diameter 30.96 up to 32mm
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