H5139 Dispoz-A-Blade® System G0515   See larger image and other views  Your Price:** $419.95 Description DISPOZ-A-BLADE system 20" 4 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.