Description
Straight flute tap NO3 with a 2-3xP semi-bottoming lead, for Panzergewinde (steel conduit thread) PG7 with 20 TPI and Normal class of fit, dimensions according to DIN 40432 standard with 9.0mm shank and 7.0mm square drive, HSS with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel and copper or copper alloys.
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