HZ72 36 grit 233 mm x 195 mm is a polyester-backed zirconia designed to stand up to heavy use in the workshop.
Use it wet or dry, HZ72 can cope with almost anything you throw at it.
Use for coarse grinding.
We particularly recommend HZ72 for use on backstand grinders where it is our most popular product for grinding stainless steel, steel and aluminium.