Delta Diamond Kick-Asphalt 8 Inch Diamond Blade, Segmented, Wet/Dry Cutting Asphalt, Green Concete, Masonry Block, and Similar Materials (8\)
- ...uded is a 5/8" bushing. Fits most hand-held angle grinders and circular saws. Heat-treated high-speed steel core is guaranteed to withstand the demands of dry cutting. Expected blade life is approximately 4,000 inch feet (one inch foot = 12" length X 1" depth). The recommended operating speed is 4,500 rpm..
- LIFETIME WARRANTY & FREE RETURN SHIPPING - All Delta Diamond Products, Inc Diamond Blades, Coring Bits, Hole Saws and Grinding Wheels include a lifetime warranty against warping, cracking and material defects. If any diamond tool (being used under its intended use with at least 50% wear left) fails to cut or work properly, or if the bond between the diamond segment and the steel core becomes separated at any time, the diamond tool will be replaced free of charge..