Oerlikon Balzers India offers Coating for Cemented Carbide Tools. Oerlikon Balzers India is an ISO 9001 certified company. The Company also offers various types of PVD coatings under the brand name Balinit®, coating system and turnkey production lines. The Coating for Cemented Carbide Tools, also known as Balinit® Diamond Classic, finds an application in machining of graphite. The Coating for Cemented Carbide Tools has micro-hardness of 10000 HV. This Coating has maximum service temperature of 600 Degree C. This Coating has a grey colour.