2022-07-14MZG L6542 Straight Shank HSS High Speed Steel 9.0mm-10.9mm Drill Bits for CNC Precision Hole Machining Milling Drilling1.MZG Drill Bits Item SpecificsMZG Drill Bits Specification Parameter2.MZG Drill Bits Product PhotoThe HSS drilling color have balck and white.The all insert color is randomly de..