Dormer E300M14X1.5 6290619 Machine Tap Spiral Flute 40° Yellow Shark 4FL M14 x 1.50 mm Spiral flute tap Yellow Shark with chamfer form C with a 2-3xP semi-bottoming lead, for ISO-Metric Fine thread M14 with 1.50 mm pitch and 6H class of fit, dimensions according to DIN 374 standard with 11.0mm shank and 9.0mm square drive, powder metallurgical HSS-E with flash chorme surface finish and 40° helix angle for 2xD blind hole threading in free machining and plain carbon steel and copper or copper alloys.