12.5" inch HSS Planer Blades Knives For DeWalt DW733 replaces DW7332 - Set of 2 - - Amazon.com
POWERTEC 12809 12-1/2 Inch Planer Blades for DeWalt DW733 Planer, Replacement Woodworking Planer Knives for DW7332, Set of 2 - Power Planer Knives - Amazon.com