Bosch 4 1/2" Premium Plus Turbo Diamond Abrasive Blade

Model DB4563

Laser Fusion blades are backed by an unprecedented exclusive performance guarantee. If dissatisfied with performance, simply return the blade before the notch is worn away for a full refund
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
Specially segmented gullets in the blade clear the cutting path to provide faster, cleaner, cooler cuts allowing for superior cutting speed through rough materials. On Laser Fusion blades with exclusive progressive segment spacing, every fifth segment is raised for more aggressive cutting
Turbo rims on blades designed for cutting pavers, marble, slate, and fire brick are sintered with a serrated cutting edge and stay in constant contact with material to produce smoother cuts
General purpose diamond blades appropriate for cutting materials such as concrete, block, brick, stone, steel reinforced concrete, pavers, marble, slate and fire brick are conveniently color coded in yellow