Ceramics

NTK's premium ceramic grades ensure the user higher productivity. All of the grades show superior high temperature hardness, heat resistance and chemical stability. NTK offers many types of ceramic cutting tool materials (silicon nitride-based, alumina-based and whisker-based) in a variety of geometries to meet customer demands.

Alumina-based ceramics (White ceramics)

Alumina-based ceramics (White ceramics)

For Gray Cast Iron

Alumina TiC-based ceramics (Black ceramics)

Alumina TiC-based ceramics (Black ceramics)

For Gray Cast Iron
Ductile Cast Iron
Hardened Materials
Mill Rolls

Whisker-reinforced ceramics

Whisker-reinforced ceramics

For Heat Resistant Alloys
Gray Cast Iron
Hardened Materials
Mill Rolls

Silicon nitride-based ceramics

Silicon nitride-based ceramics

For Gray Cast Iron
Ductile Cast Iron
Heat Resistant Alloys

Advantages of ceramic cutting tools (1)

Advantages of ceramic cutting tool (1)

Advantages of ceramic cutting tools (2)

Advantages of ceramic cutting tools (2)