Ridgid AC20502 13-Inch Planer Blade, 3 Pack,Ridgid,AC20502" /> For use with the Ridgid 13-inch Thickness Planer R4330 as well as model TP1300LS Crystalline Silica Free 4-7 Microns For shining soft metals; stainless steel, brass and copper It also fits Ryobi planer AP1301