Vermont American 28545 Diamond Blade Tile Wet Premium 4-1/2-inch Continuous For use on wet or dry tile cutting Continuous rim Diameter is 4-1/2-inches Measures .06-inches in thickness Blades are designed to resist heat buildup and warping Tile cutting (wet or dry) Continuous rim 4-1/2-inch diameter .06-inch thick Blades are designed to resist heat buildup and warping