Hartmetallbohrer

Solid carbide drills surface

Solid carbide drills surface finishing by coating

Solid carbide drills without surface finishing have quite good performance characteristics, which can be remarkably improved by providing them with a surface finishing by coating.

Therefore the nenok solid carbide drills are delivered with a especially powerful TiN coating or FIRE multi-layer coating.

TiN coating

Titanium nitride coating is a thin wear-protection coating of golden yellow colour.
The single-layer titanium nitride coating is applied by PVD method.
The hardness is of 2300 HV.
The coating is suitable for an application temperature up to max. 600° C.

FIRE coating

The coating is suitable for an application temperature up to max. 800° C.

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We buy used machines for the steel fabrication

You would like to sell a used machine? We are happy to take care of the dismantling and pickup.

Submit your offer

  +49 221 888826-0
  maschinen@nenok.de
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