Spiral flute tap with chamfer form C with a 2-3xP plug lead, for Unified National Coarse thread UNC 2 with 56 TPI and 2B class of fit, dimensions according to ISO 529 standard with 2.8mm shank and 2.24mm square drive, powder metallurgical HSS-E with steam tempered surface finish and 45° helix angle for 2.5xD blind hole threading in general purpose applications
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) - Possible use
For additional details please check the Manufacturer's site:
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