This M20 x 2.5 spiral flute tap is designed for machine tapping in steel, cast iron, bronze, and alloy materials. Made from high-speed steel (HSS) and finished with a TiN coating, it offers improved wear resistance and chip evacuation—especially in blind holes.
Ideal for workshop or production use where thread quality and tool life matter.
Specs:
Thread Size: M20 x 2.5
Material: HSS (High-Speed Steel)
Coating: Titanium Nitride (TiN)
Flute Type: Spiral – ideal for blind holes
Tolerance: Class 6H
Application: Suitable for cast iron, bronze, low/medium carbon steel, tool steel, die steel, aluminum, magnesium alloy
