Description
Straight flute tap with chamfer form C with a 2-3xP semi-bottoming lead, for ISO-Metric thread M12 with 1.75mm pitch and 6HX class of fit, dimensions according to DIN 371 standard with 12.0mm shank and 9.0mm square drive, solid carbide with TiCN coating for 2xD through or blind hole threading in hardened steel 55HRC.
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