DEWALT DW8817 6″ x 3/32 x 11 5/8″-11 XP Cutting And Notching Wheel 10pcs. Premium tough zirconia grain for extended life and material removal High grain concentration ensures agressive cutting action and smoother running wheels Proprietary wheel design for durable long life wheels 2 full sheets of fiberglass for added durability and safety Max Rpm 10,100 Aeronca x 1 3rd st sr17 b1
