Description

Combination drill-tap with a 30° spiral flute, for ISO-Metric thread M5 with 0.80 mm pitch and 6H class of fit, dimensions according to Dormer Pramet standard with 5.0mm shank and 4.0mm square drive, HSS with steam tempered surface finish and 30° helix angle for 1.5xD through hole threading in free machining steel

Product Feature

Steam Tempered (Steam Oxide) Surface Treatment

Thread Form, Metric Coarse

DIN Thread Pitch Diameter Tolerance Zone (high basic pitch diameter)

Through Hole Application

1.5×D Usable Tool Depth to Diameter Ratio

High Speed Steel Tool Material

Semi-Bottoming Tap Chamfer (2 – 3 Pitch Lead)

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