12.5 inch HSS Planer Blades Knives Replacement For DeWalt DW733 replaces DW7332 - Set of 2 - Amazon.com
12-1/2" Dewalt DW733 & DW734 Planer - Titan Lux Cut III Helical Head – Global Tooling & Supply
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
DeWalt DW733, DW734, and DW735 Planers: Differences and Upgrades - Machine Atlas