General description Series E500 HSS straight flute tap set is manufactured from durable high-speed steel with a bright finish, making it ideal for hand or machine tapping in a wide variety of materials. This set includes Taper, Second, and Plug taps, providing versatility for different applications. Technical specifications Material: High Speed Steel Overall Length: 44.5 mm Shank Diameter: 2.8 mm Square Width: 2.2 mm Thread Length: 9.5 mm Thread Size: M2.5 x 0.45 Thread Standard: Metric Coarse Number of Pieces: 3 Chamfer: Plug, Taper, Second Finish/Coating: Bright Series: E500 MPN: E500M2.5NO6 EAN: 7320760154847 Compatibility and accessories Set No.6 contains Taper, Second, and Plug Taps Taper - 7-10 pitch chamfer length Second - 3-5 pitch chamfer length Plug - 1-2 pitch chamfer length Other information