Sanding Belt

Abrasive Grains

Code

Application

Brown fused alumina

A

Forprocessingmetalswithhightensile strength:carbon steel,hardbronze,malleable cast iron,etc.

White fused alumina

WA

For fine grinding ofalloysteel, quenched steel andtool steel

Black silicon carbide

C

For processing metals with low tensile strength and non-metallic materials: grey cast iron, brass, leather, ebonite, etc.

Green silicon carbide

C

For processingcarbide alloy, stone, glass, etc.

Zirconia fused alumina

ZA

With good cutting performance, for processing stainless steel. With good surface finish, for processing titanium alloy, heat-resisting alloy steel, HVHSS, etc.