Material Number 5880366ISO Catalog ID D0110400T008Grade TIALNAdapter Style Machine Side Straight-Cylindrical[D1] Effective Cutting Diameter 4 mm[D] Adapter / Shank / Bore Diameter 6 mm[AP1MAX] 1st Maximum Cutting Depth 8 mm[L] Overall Length 57 mm[Z] Number of Flutes 2