Overview Reviews Product Description The COOLCUT XX® sanding discs are now available in a quick-change format for easier mounting and faster disc change outs. Use with new rubber backing pads for the best results Walter Catalog Product Videos Custom Field Diameter 4-1/2" Arbor 5/8"-11 Grade 80G Max RPM 13300 Product Reviews Write a Review Write a Review × Walter Coolcut XX® 25 Pc. 4-1/2 x 5/8"-11 Quick Change Sanding Disc 15X478 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *