12.5" x 7/8" x 1/16", Carbide tipped single edged,  3 piece set of blades. 

If you use the Dewalt DW734 Portable Planer, and have been using the DEWALT DW7342 blades, try our  replacements. 

Brand New Planer knife set for Dewalt DW 734 which uses  Blades DeWalt DW7342 Reversible Thickness Planer Knives. The carbide knives have 1 side for cutting. Carbide knives offer the hardest metal available and more than 1,000% longer run than M2-HSS. Carbide is normally used for problem hardwoods (Teak, Maple, Hickory, etc.), engineered woods like MDF, LVL, edge glued stock, and glue bonded fiberboards. Carbide is roughly 89+ Rc and must be ground with a diamond or silicon carbide grinding wheel.        

• Package contains 3 carbide tipped blades 12-1/2" length x 7/8" width x 1/16" thick
• ***DEWALT 734 PLANER (photo) not included. 
• Machined locator holes help users align knives on cutter-head during knife change       
• Balanced 
• Canada Shipping approx $30