Description

Spiral flute tap with chamfer form C with a 2-3xP plug lead, for ISO-Metric Fine thread M27 with 1.50 mm pitch and 6H class of fit, dimensions according to DIN 374 standard with 20.0 mm shank and 16.0 mm square drive, powder metallurgical HSS-E with bright finish and 45° helix angle for 2.5xD blind hole threading in free machining and plain carbon steel and wrought or cast aluminium

Product Feature

Bright (uncoated)

Thread Form, Metric Fine

DIN 374 – MF Thread Standard

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

Blind Hole Application

2.5×D Usable Tool Depth to Diameter Ratio

High Speed Cobalt Powder Metal Tool Material

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

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