The “long hook” provides extra grip particularly when used with dry diamond polishing discs, as stone dust can build up in the QRS/Velcro, which can lead to discs being thrown off.

Ideally we recommend keeping polishing discs mounted onto individual back-up pads, as over time constantly removing them on and off can result in the QRS/Velcro loop on the back of the discs breaking/tearing.

Available in 100mm diameter with central water feed, M14 fitting and QRS/Velcro backing.