MORSE Spiral Point Tap, High Performance, Series: 2095C, Measurement System: Imperial, UNF, 1/4-28, Plug Chamfer, 3 Flutes, HSS-PM, TiCN Coated, Right Hand Cutting, 5/8 in Thread Length, 2-1/2 in Overall Length, Steels, Steel Alloy, Stainless Steels, Titanium Alloy, Nickel, Nickel Base Alloy, Other Exotic Alloy and Materials up to 34Rc Hardness Material Application, H3 Thread Limit