1. Classification by type of abrasive
1.1 Ordinary abrasive grinding wheels
Corundum type: brown corundum, white corundum, chrome corundum Silicon carbide: black silicon carbide, green silicon carbide
1.2. Superabrasive grinding wheels
Diamond grinding wheels: for ceramics/glass/carbide and other hard and brittle materials
CBN grinding wheels: specializing in hardened steel/high-speed steel and other ferrous

2. Classification by bond
Ceramic bond grinding wheel
Resin bond grinding wheel
Metal bond grinding wheel
Rubber bond grinding wheel
3. Classification by shape and structure
Flat surface: flat grinding wheels (cylindrical/flat grinding)
Curved surface: cup-shaped grinding wheels (face grinding) Surface: cup-shaped grinding wheel (endface grinding), disc-shaped grinding wheel (tool sharpening)
Shaped type: cylindrical grinding wheel (internal grinding), bowl-shaped grinding wheel (complex surfaces)

4. Classification by Special Function
Knife Grinding Wheel: Specialized in the sharpening of PCD/PCBN tools. PCD/PCBN tool sharpening
Cutting wheel: ultra-thin resin grinding wheel (thickness <1mm)
Honing wheel: green silicon carbide material, processing cylinder liner