The3rd Earl Of Derby wrote:


You could try your local Aldi first as they where selling grinder
wheels for 3.99GBP awhile back,two different sizes but cannot be sure
of the size.

They still have a couple of boxes in my Aldi. Course&Fine

They are for handheld angle grinders, the diameter of the centre hole is
totally different and the disks themselves are no more than 6mm
thick...bench grinder disks are about an inch thick or thereabouts.