A critical piece of the puzzle in achieving outstanding results in any surface grinding process. Designed for balancing grinding wheels up to 8-inches in diameter, using a standard spindle taper. Compatible with, for example, the Sopko series 100-, 200-, and 300 wheel adapters.

The arbor is hardened steel and it rolls on two similar hardened rails.

Don’t forget to order B-200 Balancing Rings if that is your method of balancing. You can choose an option to include a B-200 Balancing Ring for $5 off!

Please allow two weeks between ordering and shipping, as we build these to order. Thank you!

See also our product information page.