E255M20 M Machine Tap Spiral Point, Red Shark

Spiral point tap Red Shark with chamfer form B with a 3.5-5xP second lead, for ISO-Metric thread M20 with 2.50 mm pitch and 6H class of fit, dimensions according to DIN 376 standard with 16.0mm shank and 12.0mm square drive, powder metallurgical HSS-E with bright finish for 2.5xD through hole threading in plain carbon, alloy and tool steel