Dormer E414 Blue Shark Snitttappi M12 Snúinn, ryðfrítt

Spiral flute tap Blue Shark with chamfer form C with a 2-3xP plug lead, for ISO-Metric thread M12 with 1.75 mm pitch and 6H class of fit, dimensions according to DIN 376 standard with 9.0mm shank and 7.0mm square drive, powder metallurgical HSS-E with Super-B coating and 48° helix angle for 3xD blind hole threading in ferritic, martensitic and austenitic stainless steel