Bosch DBSW4561 Speedwave 4.5" Segmented Diamond Blade

Speedwave Technology - Wave-shaped segments reduce surface friction to provide outstanding cutting speed; Innovative Cooling Disc - Cools the blade and reduces vibration to improved speed and blade life; 30% faster cutting speed than comparable product; High performance cutting - Concrete, bricks, limestone, sandstone, pavement slabs, concrete tiles, clay brick, general masonry products

Technical Details
• Superior Laser Fusion production technology (patented) - Optimized distribution and integration of diamonds Outstanding cutting speed, Outstanding lifetime
• Unique wave shaped segments (patent pending) - Reduced friction on side faces Outstanding cutting speed
• Unique Cooling Disc with Vibration-damping benefits - Reduces blade temperature, more running smoothness Outstanding lifetime
• World-Class in speed & life
• Extremely robust and outstanding lifetime, suitable for some metal