Description

Spiral flute tap with chamfer form C with a 2-3xP plug lead, for British Standard Pipe thread G 1.1/8 inch with 11 TPI and Normal class of fit, dimensions according to DIN 5156 standard with 28.0 mm shank and 22.0 mm square drive, powder metallurgical HSS-E with steam tempered surface finish and 45° helix angle for 2.5xD blind hole threading in general purpose applications

Product Feature

Steam Tempered (Steam Oxide) Surface Treatment

Thread Form, British Standard Pipe (BSP)

DIN 5156 – Thread Form Standard

Normal Fit Class for Pipe Thread

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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