Dormer E258M6 | 0.1772″ Diameter x 3.1496″ OAL 3 Flute Bright Coated Spiral Flute Tap – All Industrial Tool Supply

Description

Spiral flute tap with chamfer form C with a 2-3xP semi-bottoming lead, for ISO-Metric thread M6 with 1.00mm pitch and 6H class of fit, dimensions according to DIN 376 standard with 4.5mm shank and 3.4mm square drive, powder metallurgical HSS-E with bright finish and 15 Degree helix angle for 1.5xD blind hole threading in alloy steel.