WA - White aluminium oxide wheels are suitable for grinding medium to hard steel for surface, cylindrical grinding and tool sharpening applications.

KG - Ceramic micro-crystalline
wheels are a distinctive blue colour
and are designed to grind hard tool
steels and other hardened steel.
Ceramic grain wheels grind cooler,
require less dressing and last up to
3-4 times the life of a conventional
grinding wheel, due to the macro
fracturing nature of this grain.

WA - White aluminium oxide wheels are suitable for grinding medium to hard steel for surface, cylindrical grinding and tool sharpening applications.

KG - Ceramic micro-crystalline
wheels are a distinctive blue colour
and are designed to grind hard tool
steels and other hardened steel.
Ceramic grain wheels grind cooler,
require less dressing and last up to
3-4 times the life of a conventional
grinding wheel, due to the macro
fracturing nature of this grain.