Overview

The hand tap consists of heavy-duty high-speed steel. For through threads and bottoming threads in unalloyed and low-alloyed steels up to a strength of 800 N/mm, malleable cast iron and non-ferrous metals. The thread is cut in three operation.

Second tap: 4-5-thread chamfer

Application

Main application

• Aluminium

• Brass

• Plastics

• Steel < 800 N/mm

Other application

• Bronze

• Cast iron

Specifications

• Part Number: 246010UNC2

• Nominal thread size UNC: 1″

• Net weight: 217 g

• Number of gears per inch: 8

• Core hole diameter: 22.2 mm

• Length: 110.0 mm

• Spiral length: 50.0 mm

• Flank angle: 60

• Tolerance:2B

• DIN:352

• Material:HSS

• Coating:Uncoated

• Shaft:Square shank