Description

Set of straight flute serial taps NO9 for ISO-Metric Fine thread M4 with 0.50 mm pitch and 6H class of fit, consisting of 1 tap with a truncated thread profile and 3.5-5xP second lead and 1 tap with a 2-3xP plug lead, dimensions according to DIN 2181 standard with 4.5mm shank and 3.4mm square drive, HSS with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel and non-ferrous metals

Product Feature

Bright (uncoated)

Thread Form, Metric Fine

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

Through or Blind Hole Application

1.5×D Usable Tool Depth to Diameter Ratio

High Speed Steel Tool Material

B 3.5-5, C 2-3

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