Prem Z3 Reg T27 Flap Disc, 4 1 2 in dia, 60 Grit, 5 8 in 11, 13300 rpm no checkout Provide a flexible brushing action Provide a flexible brushing action and consistent performance for demanding light duty cleaning and deburring applications Designed for single use general purpose cleaning and drying Small case size for easy storage Compatible with most universal C Fold and multi fold paper towel dispensers The C Fold (sometimes called a tri fold) facilitates stacking and unfolding This product was made from wood that came from a certified managed forest Active grinding agent provides cool cutting with light pressure Rust Removal