pLACKMOND Diamond Blade, Laser Weld Segmented Turbo, Series STS5, 5 in Diameter Blade, 58 to 78 in ArborShank, 008 in Cutting Width, DryWet Cutting Condition, 85 mm Segment Height, 008 in Kerf, 12000 rpm Maximum, Applicable Materials Concrete, Asphalt, Green Concrete, Overlay, Masonry, Brick, Block and StoneppThe STS5 multiapplication blade is designed with a castellated segmented turbo rim with undercut protection and is ideal for cutting concrete, asphalt, green concrete, overlay, masonry, brick, block, stone and much more It is engineered with an aircooling core to reduce heat and a high tension core for durabilityp