WELCOME TO

ROY DIAMANTES

ROY is a company dedicated, for more than 50 years, to the manufacture of superabrasive grinding wheels, diamond and boron nitride, for the metal-mechanic industry.

OUR

PRODUCTS

Depending on the binder used to hold the abrasive particle, we can differentiate our four product ranges.

RESIN

It is the most widely used bond in the manufacture of super abrasive wheels due to its characteristics, which combine different advantages.

METALLIC

Metal grinding wheels have greater hardness and wear resistance than resin ones; although they have a lower cutting capacity and more temperature is generated.

HYBRID

This type of bond manages to combine the advantages of resin wheels and metal wheels.

ELECTRO

Electrodeposited bond means the layer formed by electrodeposition in nickel baths to bond the abrasive to a metallic surface.

Scroll to Top
Skip to content