The Dragon Model 4422 is a specialized, high-performance diamond saw blade featuring a unique dual-design that combines a 1-Side Turbo and 1-Side Rim configuration. With a 100mm diameter and a 20mm arbor hole, this blade is engineered for extreme speed and precision across hard materials such as concrete, granite, and tile. Its advanced hybrid design significantly reduces friction and heat build-up, ensuring an extended service life and virtually zero chipping during heavy industrial use. Built to international safety standards, the Model 4422 excels in both wet and dry applications, providing professional contractors with smooth, error-free results.