Nickel Coated (Electroplating Plating & Chemical Plating)
Rough and spiny surface, improve the retention between diamond and bond;
Avoid the diamond peeling off early, extend the service life of diamond tools;
Increase bond retention, Minimize the instance of crystal pull-out;
Prevent diamond surface from chemical etching and oxidation.
Available Coated: 30%, 56%, 60% coated (by weight); Special requirements can be customized.