Original manufacturer of hard metal tungsten carbide ball supplied in diameter of 2mm, 4mm, 5mm, 8mm, 10mm,Carbide Balls,Products
1. material : WC 94%, Co 6%
We can also provide other material as your request. Such as: WC 92%, Co 8%; WCNi
2. features :
high hardness , high precision , high antirust capability, high wear-resistant capability.
grinding, hardness examine machine, avigation , grinding machine, head pressure, and so on.
Factory tungsten carbide ball in polish and blank with ISO certificate