Dormer 5974866 | M4x0.70mm Thread Size x 4.50mm Shank x 12.00mm Length x 45.00mm OAL M 6HX 3 Flute Steam Tempered Coated HSS-E E102 Tap Set

Set of straight flute serial taps NO8 for ISO-Metric thread M4 with 0.70mm pitch and 6HX class of fit, consisting of 1 tap with a truncated thread profile and 6-8xP taper lead, 1 tap with a truncated thread profile and 3.5-5xP plug lead and 1 tap with a 2-3xP semi-bottoming lead, dimensions according to DIN 352 standard with 4.5mm shank and 3.4mm square drive, cobalt based HSS-E with steam tempered surface finish for 1.5xD through or blind hole threading in stainless steel and cast-iron.