For the manufacture of those in ISO 1179-1/DIN 3852; ISO 9974-1/DIN 3852-1

Sealing surface diameters are available with corresponding standard profile steels (see picture).

The profile steels can be used in different multicut* precision tools.

The profile steels are made of high-quality tool steel (HSS); the cutting edge with a positive cutting geometry (see Fig. 10) for long-cutting materials.

For short-cutting materials such as grey cast iron, we recommend that the profile steel be

a suitable grinding stone. To do this, bring a small chamfer of approx. 0.5 mm

at the cutting edge, so that the profile steel receives a negative cutting geometry (see Fig.11).