DeWalt 12 In. dry/wet diamond blades are designed with an optimized cutting matrix. The high diamond concentration provides for a faster cut rate while the high quality of the diamonds provide longer blade life. The consistent diamond distribution and concentration provide high performance. All segments are laser welded on both sides and 100-percent inspected and torque tested for maximum durability and quality. A high quality steel core reduces distortion at high operating temperatures and also reduces the vibration. Each blade is packaged with a brass adapter for use on tools with one-inch and 20 mm arbors. DeWalt offers a variety of dry/wet diamonds for specific applications to maximize performance.