Thread Size: M3 (3mm) / Pitch - 0.5mm M2 HSS high speed steel with titanium (TiN) coating - high hardness and the titanium coating gives this tool better wear and heat resistance making it a more durable long lasting threading tap Spiral point taps - great for tapping through holes. Can be used for cutting new threads and repairing damaged threads These can be used in a machine or by hand Ideal tapping / cutting on steel, metal, aluminum plate, iron, ABS, perspex etc, Manufacturer: Rennie Tool Company
AmazonThread Size: M3 (3mm) / Pitch - 0.5mm M2 HSS high speed steel with titanium (TiN) coating - high hardness and the titanium coating gives this tool better wear and heat resistance making it a more durable long lasting threading tap Spiral point taps - great for tapping through holes. Can be used for cutting new threads and repairing damaged threads These can be used in a machine or by hand Ideal tapping / cutting on steel, metal, aluminum plate, iron, ABS, perspex etc