The iQMS362 motor package, Q-Drive blade and integrated dust collection system are specifically engineered to overcome the common limitations of most masonry saws. The proprietary Q-Drive blade incorporates the latest in diamond tool technology, with a diamond layout in the matrix, spacing and segments designed to reduce turbulence and dust. The Q-Drive cuts 40% faster than any other blade, including masonry materials in a wide range of shapes, sizes, weights, and densities; from soft, manufactured stone to dense pavers and granite. This blade can cut through a 60 mm x 4 In paver in just three seconds