Quote Originally Posted by Okapi View Post
A good idea to show us how you solve this problem, just to precise than you do never use flanges flat than yours with a grinding wheel, as a newcomer can have the idea to make such parts for mounting a grinding wheel.
On your brush, the necessary recess is on the brush and you don't need a recess on the flanges as on others wheels.
That's right - this is designed for and fitted to that particular wire wheel. These are not replacements for standard grinder wheel flanges. If I ever want to put a simple grinding wheel back on that end, I would need to either retain the original flanges, or make up some beefier ones which are relieved and which fit the shaft better.

Thanks, Craig