G6740 20" - 3 Cobalt Blades   See larger image and other views  Your Price:** $95.95 Customers who purchased this item also purchased: G6667 12" - 3 Blades $31.95 G4255 12" Sanding Disc, A80 PSA, 2 pc. $5.95 G3245 Step Drill - 90 deg $9.95 Description 20" Cobalt replacement blades for our G6663 20" 3 Blade Industrial Dispoz-A-Blade® System. See page 66 of our 2008 Grizzly Catalog! See similar items in: > Home > Cutting Tools > Jointer & Planer Knives Final prices will include state sales tax for items shipped to WA, MO, or PA. Shipping charges for items not shipped via truck freight will be added according to our shipping rates.