Bosch DB4542 Premium Plus 4-1/2-Inch Dry Cutting Turbo Continuous Rim Diamond Saw Blade with 7/8-Inch Arbor for Masonry
Bosch high performance diamond Blades are designed to cut faster and last longer. Laser weld technology creates exceptional bonding and deep diamond distribution resulting in longer blade life and 20% faster cutting. The advantage of the single step laser weld is less heat stress during manufacturing which forges a stronger blade.