Spiral flute tap with chamfer form C with a 2-3xP plug lead, for British Association thread BA 2 with 0.81 mm pitch and Normal class of fit, dimensions according to ISO 529 standard with 5.0mm shank and 4.0mm square drive, HSS with bright finish with steam tempering and 40° helix angle for 2xD blind hole threading in free machining, plain carbon and alloy steel
Applications:
P - Steel and cast steel(steels with alloy content ? 10% and a hardness of < 45HRC) - Primary use
M - Stainless steel(corrosion resistant steels with ? 11% chromium content) - Primary use
N - Non-ferrous metals(metals including alloys without an appreciable amount of iron) - Possible use
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