pMorse Spiral Point Tap, High Performance, Series 2088C, Measurement System Imperial, UNC, 1420, Plug Chamfer, 3 Flutes, HSSPM, TiCN Coated, Right Hand Cutting, 0669 in Thread Length, 315 in Overall Length, Steel, Steel Alloy, Stainless Steel, Titanium Alloy and Materials up to 36Rc Hardness Material Applicationp.