Machine tap MF DIN 374 HSSE-Co 5, ground


The machine tap consists of cobalt alloyed heavy-duty high-speed steel. Its high heat resistance means a longer tool life. For through threads and bottoming threads in unalloyed and alloyed steels up to a strength of 1000 N/mm², malleable cast iron and non-ferrous metals. The thread is cut in one operation. Like high speed steel with cobalt alloy. This heat-resistant material is used for processing materials with high strength and in long cutting channels with correspondingly strong heating. The cobalt content of 5% provides a higher heat resistance and higher stressing capacity.


Schematic illustration. Smaller diameters can be supplied with a tip for production reasons.

Article number
Nominal thread size MF
MF 18
Net weight
0.135 kg
Thread pitch
1,00 mm
110.0 mm
Spiral length
14.0 mm
Core hole diameter
17.0 mm