The BOSCH DB4542S 4-1/2 In. Standard Turbo Rim Diamond Blade is built for fast, smooth cuts in masonry, concrete, and stone — ideal for pros and serious DIYers who value reliability and efficiency.

Key Features & Design

• Steel core – featuring cooling holes for longer life.
• Larger industrial-grade diamonds – suitable for faster cutting.
• Turbo blades – provide constant contact with material for smoother cuts.
• Consistent diamond content and even distribution – offers reliability in performance.
• Cuts a variety of materials – applications include masonry, concrete and stone.
• Optimized metal mix for solid performance in specific applications; produced to Bosch-quality specifications.

Specifications

• 7/8 inch Diamond Arbor Knockout
• No Battery Charger Included
• 0.875 Blade Diameter (in) 4 1/2
• Blade Thickness (in) 0.047
• Segment Thickness 0.094"
• Application Masonry, concrete, stone
• Cutting Depth 1-1/4"
• Contents 1 Diamond Blade