Dormer EP11 alhliða snitttappi M20x1.5 fínt snitti

Machine tap with spiral point suited for through holes only. Steam tempered surface acts to retain cutting fluid and prevent chip to tool welding. The reduced shank increases the reach of the tap.

Spiral point tap with chamfer form B with a 3.5-5xP second lead, for ISO-Metric Fine thread M20 with 1.50 mm pitch and 6H class of fit, dimensions according to DIN 374 standard with 16.0mm shank and 12.0mm square drive, powder metallurgical HSS-E with steam tempered surface finish for 2.5xD through hole threading in general purpose applications