The backer pads are hook velcro backed, they accept polishing pads with velcro loop backed. We have rigid backer pads made from bakelite or aluminum, flexible backer pads made from rubber, extremely flexible backer pads made from super quality rubber. Our extremely flexible backers are great for ogees.
Flexible backer pads are used for grinding profiles or curves surface of stone. While the rigid backer pads are for grinding plane or floor.
All the backer pads are ideally suited for all kinds of machines with arbor M14 threaded or 5/8"-11 threaded. It is available on request upon a specific drawing of customer in any diameter and height requested.
Available in 3", 4", 5", 6", 7" diameter.