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.

Taper tap: 5-6-thread chamfer / Second tap: 4-5-thread chamfer / Final tap: 2-3-thread chamfer

Application

Aluminium

Brass

Plastics

Steel < 800 N/mm

Bronze

Cast Iron

Specifications

Length: 70.0 mm

Shaft: Square shank

Coating: uncoated

Material: HSS

DIN: 352

Core Hole Diameter: 9.4 mm

Spiral Length: 24.0 mm

Tolerance: 2B

Flank Angle: 60