Description
Straight flute tap with chamfer form C with a 2-3xP plug lead, for British Standard Pipe thread G 1″ with 11 TPI and Normal class of fit, dimensions according to DIN 5156 standard with 25.0mm shank and 20.0mm square drive, powder metallurgical HSS-E with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel
