Overview Reviews Product Description Molded polyurethane construction. Removable mandrel. Surface design ensures uniform disc support. Walter Catalog Product Videos Custom Field Diameter 3" Shaft 1/4" Max RPM 28000 Product Reviews Write a Review Write a Review × Walter Twist® 3 x 1/4" Quick Change Backing Pad 04X302 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *