General grinding and removal
Very high quality diamond and longer cutting life
Product May have Diamond or "Wharton Hardware" labelling. They are the same blade with different marketing scheme.
picture is stock and does not always reflect size of blade - see title
Heavy Duty Orange Segmented Cup Grinders
Very high quality diamond and longer life
Single Row-S5H
General grinding
Heavier removal
Double Row-D5H
General grinding with a smooth finish
Heavier removal