Overview Reviews Product Description For bringing down and blending in light welds, for deburring, breaking edges and rounding corners. Aggressive, cool cutting and provides a consistent uniform finish. Abrasive flaps are secured onto a flexible backing, making them ideal for working on curved surfaces. Walter Catalog Product Videos Custom Field Diameter 4-1/2" Grade 120G Max RPM 11000 Product Reviews Write a Review Write a Review × Walter Quick-Step Flex® 10 Pc. 4-1/2" 120G Flap Disc 07Q462 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *