Wokesi M1.60.35 Series High-Speed Steel TiN Coated Metric Standard Thread Forming Taps Fluteless Taps Extrusion Taps Thread Drill Thread Milling Plug Chamfer Right hand (M1.60.35) 1.Taps Diameter:1.6mm,Pitch of thread:0.35mm 2.Material:High quality high-Speed Steel,Titanium Coated,long tool life. 3.Round shank with square end,bottoming chamfer,H2 Tolerance 4.Easily tapping to the botton of hole,excellent cutability 5.1 pack of 1 pieces per size