Item #: 94909520Brand: OSGModel #: 1651007608 Features and Benefits Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads. V is a multi-layered TiCN coating that is harder and has greater wear resistance than TiN. It is used for applications in cast iron, steel, stainless steel, nickel alloys and aluminum. V is a proprietary coating exclusive to OSG Tap and Die, Inc. Product Specifications Spiral Point Taps; Thread Size (mm): M18x1.25 ; Number of Flutes: 4 ; Chamfer: Plug ; Class of Fit: 6H ; Thread Limit: D6 ; Finish/Coating: V Thread Size (mm) M18x1.25 Number of Flutes 4 Chamfer Plug Class of Fit 6H Thread Limit D6 Finish/Coating V Material VC-10 Through Coolant NonThrough Coolant Thread Direction Right Hand Overall Length (mm) 110.00 Thread Standard Metric Thread Length (mm) 30.00 Series/List 16510 Style Spiral Point Tapping Depth (mm) 43.00 Shank Diameter (mm) 13.76 Square Size (mm) 10.31