Item #: 96391867Brand: EmugeModel #: C0208900.0422 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. Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic. Vanadium high speed steel (HSSE) is made of HSS, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums. Product Specifications Thread Size (mm) M20x1.50 Number of Flutes 4 Chamfer Plug Class of Fit 6H Thread Limit D6 Finish/Coating Bright Material HSS-E Through Coolant NonThrough Coolant Thread Direction Right Hand Overall Length (Decimal Inch) 4.9213 Overall Length (mm) 125.00 Oversize No Thread Standard Metric Fine ;MF Series/List C0208900 Style Spiral Point Tapping Depth (mm) 60.00 Shank Diameter (mm) 16.00 Square Size (mm) 12.00 Material Application Steel; Aluminum Alloy Material Application2 Steel; Aluminum Alloy