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 versatile set can be used for both hand and machining applications, featuring straight flutes suitable for through or blind holes. Technical specifications Material: High Speed Steel Chamfer: Plug, Taper, Second Finish/Coating: Bright Overall Length: 112 mm Shank Diameter: 14 mm Square Width: 11.2 mm Thread Length: 29 mm Thread Size: M20 x 2.5 Thread Standard: Metric Coarse Number of Pieces: 3 Series: E500 MPN: 5975619 EAN: 7320760154458 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