Solid carbide drills surface

Solid carbide drills surface finishing by coatings

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 an 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 using the PVD method
The hardness is 2300 HV
The coating is suitable for a maximum application temperature of < 600 °C

FIRE coating

The FIRE coating is a TiAlN/TiN multilayer coating in violet colour
The hardness is 3300 HV
The coating is suitable for a maximum application temperature of < 800 °C

KSEM Carbide drills

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19. January 2021 New Nenok sales office - partner and contact point for the steel processing industry at Lake Constance

For more than 20 years, Nenok has been dedicated to the used machinery business and has become the leading supplier of well-preserved used structural steel machinery. With an all-round service for…

10. January 2021 Used Structural steel machinery for economic steel processing

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Nenok wishes you a healthy and successful new year 2021.We continue to look forward to a good and fair cooperation around all topics regarding used machines and tools for steel processing.Unfortun…

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The Nenok Team wishes all its business partners, customers and their employees a peaceful Christmas Season and a good start to the New Year! Keep your confidence and humour – and together we will…