Description

Spiral point tap with chamfer form B with a 3.5-5xP second lead, for British Standard Pipe thread G 1/4 inch with 19 TPI and Normal class of fit, dimensions according to DIN 5156 standard with 11.0 mm shank and 9.0 mm square drive, powder metallurgical HSS-E with bright finish for 2.5xD through hole threading in free machining and plain carbon steel and wrought or cast aluminium and copper or copper alloys

Product Feature

Bright (uncoated)

Thread Form, British Standard Pipe (BSP)

DIN 5156 – Thread Form Standard

Normal Fit Class for Pipe Thread

Through Hole Application

2.5×D Usable Tool Depth to Diameter Ratio

High Speed Cobalt Powder Metal Tool Material

Plug Tap Chamfer (3.5 – 5 Pitch Lead)

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