Check the listing for details. Dewalt DWAFV8900 Flexvolt 9" Diamond Blade Masonry stone Concrete (Equivalent). Condition: New. Listed at 42.00 USD. Equivalent to: Model Number: DWAFV8900Our blades are designed to Pro grade standards, only using quality diamonds particles. For use on stone, masonry and concrete applications.Diamond blade has a 6,600 RPM rating For use on Dewalt DCS692B 9" Cut-Off Saw9" X .110 NEW SEGMENTED STYLE DIAMOND BLADE MANUFACTURED CORE FOR WET OR DRY CUTTING. SEGMENT BONDED FOR CUTTING CURED CONCRETE (3,000 to 5,000 PSI RATING), BRICK PAVERS, STONE & HIGH PSI BRICK. SEGMENT STYLE OFFERS A FAST CUT WITH A CLEAN EDGE FINISH ON MATERIALS. AIR POCKETS ON CORE DESIGNED FOR MAXIMIZING SEGMENT LIFE WHEN DRY CUTTING. FOR SAFETY, THE CORE THICKNESS ON PRODUCT IS MADE FOR PREVENTING WOBBLING WHEN SEGMENT IS NEAR THE END OF ITS LIFE....ARBOR: 7/8" Handheld Concrete Saw not included