Description
Long shank straight flute tap NO3 with a 2-3xP plug lead, for ISO-Metric thread M20 with 2.50 mm pitch and 6H class of fit, dimensions according to ISO 2283 standard with 14.0mm shank and 11.2mm square drive, powder metallurgical HSS-E with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel
